Competition: Gewestelijke wedstrijd oudste pupillen & C junioren en ouder
- Rink:
Heerenveen (NED) - Date:
- 17.02.2025
- Records:
- Information:
- 135 athletes from 1 nation
- 70 women and 65 men
- 5 distances (1000m, 100m, 1500m, 3000m, 500m)
- 262 races (16x mit DNF/DNS/DQ)
Text view of the competition results
Gewestelijke wedstrijd oudste pupillen & C junioren en ouder
17.02.2025
IJsstadion Thialf (NED)
3000 meter (Women), 17.02.2025
POS NAME AG NAT TIME DIFF RECORD
1 Naomi Kammeraat B2 NED 4:28.05 SB
3000 meter (Men), 17.02.2025
POS NAME AG NAT TIME DIFF RECORD
1 Jelte Hellinga B2 NED 4:10.41 PB
2 Pieter-Jorn Gemser M45 NED 4:12.80 +2.390
3 Melle van der Zee B1 NED 4:23.13 +12.720
4 Willem.02 de Vries Neo NED 4:28.01 +17.600 PB
5 Jetse Teunissen Neo NED 4:34.37 +23.960
6 Sem de Vries B2 NED 4:46.44 +36.030 PB
7 Kevin van Cleef M40 NED 5:33.91 +1.23.500
Allround (Men), 17.02.2025
POS NAME AG NAT 100M 500M POINTS DIFF RECORDS
1 Stevin Visser D2 NED 12.01 (1) 44.99 (1) 57.000
2 Jurre Valkenburg D1 NED 12.30 (2) 47.16 (2) 59.460 +2.460
3 Hidde Boskma D1 NED 12.47 (3) 50.31 (3) 62.780 +5.780
4 Hessel Hagedoorn D2 NED 12.70 (4) 53.26 (4) 65.960 +8.960
5 Jurre van Dijk D1 NED 14.15 (7) 54.77 (5) 68.920 +11.920
6 Jonne Pieter Hijlkema D2 NED 13.69 (6) 1:00.79 (8) 74.480 +17.480
7 Daan Jorritsma D1 NED 14.26 (8) PB 1:00.25 (7) 74.510 +17.510
8 Djurre Zuidema D2 NED 15.12 (9) PB 59.93 (6) PB 75.050 +18.050
Kas Zijlstra D2 NED 13.00 (5) - -
Allround (Men), 17.02.2025
POS NAME AG NAT 100M 1000M POINTS DIFF RECORDS
1 Otte Hilarides D2 NED 11.52 (1) PB 1:25.69 (1) 54.365
2 Sverre de Vegt D2 NED 11.86 (2) 1:29.19 (2) PB 56.455 +2.090
3 Allard van der Ende D2 NED 12.47 (5) 1:32.92 (3) PB 58.930 +4.565
4 Hidde Salomons D2 NED 12.10 (3) 1:37.63 (4) 60.915 +6.550
5 Jurjen.12 Dijkstra D2 NED 12.77 (6) PB 1:39.45 (6) PB 62.495 +8.130
6 Jesper ten Bloemendaal D2 NED 13.16 (8) 1:38.88 (5) PB 62.600 +8.235
7 Nick van der Staal D1 NED 12.41 (4) 1:40.83 (7) PB 62.825 +8.460
8 Derek Graansma D2 NED 12.99 (7) 1:43.05 (8) 64.515 +10.150
9 Ingmar Jansen D1 NED 13.36 (9) 1:44.14 (9) PB 65.430 +11.065
10 Nick Peek D1 NED 14.21 (11) 2:03.03 (10) PB 75.725 +21.360
Bernt Hut D2 NED - - -
Niels Everts D2 NED 13.46 (10) - -
Allround (Men), 17.02.2025
POS NAME AG NAT 500M 1000M POINTS DIFF RECORDS
1 Jack Boekema B1 NED 37.50 (1) 1:14.24 (2) 74.620
2 Jornt Dijk Senior NED 38.23 (3) 1:13.74 (1) PB 75.100 +0.480
3 Simcha Kruithof Neo NED 38.15 (2) 1:15.32 (3) 75.810 +1.190
4 Sven Burghoorn B1 NED 38.58 (4) 1:18.75 (6) 77.955 +3.335
5 Johannes Hoomans C2 NED 39.10 (5) 1:18.52 (4) 78.360 +3.740
6 Anton van der Tol B1 NED 41.04 (6) 1:18.74 (5) 80.410 +5.790
7 Ids Hellinga C1 NED 42.02 (7) 1:24.26 (7) 84.150 +9.530
8 Jan.65 van der Stouwe M55 NED 42.75 (9) 1:26.17 (8) SB 85.835 +11.215
9 Bjorn Koen B2 NED 42.71 (8) SB 1:28.19 (10) PB 86.805 +12.185
10 Jasper Knulst M50 NED 44.64 (11) 1:28.05 (9) 88.665 +14.045
11 Brent Movrin B2 NED 44.01 (10) 1:32.88 (13) 90.450 +15.830
12 Pieter Hessel Siemonsma M70 NED 45.64 (12) 1:30.78 (11) 91.030 +16.410
13 Wytse Hamstra C1 NED 46.77 (13) 1:32.69 (12) 93.115 +18.495
14 Joas van der Vaart C1 NED 46.82 (14) PB 1:36.93 (14) 95.285 +20.665
15 Ruben Toolsema D1 NED 52.09 (15) 1:47.32 (15) PB 105.750 +31.130
Mats Rabbinge B1 NED - - -
Allround (Men), 17.02.2025
POS NAME AG NAT 500M 1500M POINTS DIFF RECORDS
1 Mark Withagen Neo NED 38.33 (1) 1:56.12 (2) 77.036
2 Mathijs van Zwieten Neo NED 38.95 (2) SB 1:54.89 (1) 77.246 +0.210
3 Milan Rietveld A1 NED 39.62 (3) 1:58.25 (3) 79.036 +2.000
4 Wessel Deken C2 NED 40.11 (4) 1:59.24 (4) PB 79.856 +2.820
5 Zeger Berends B1 NED 40.60 (5) 1:59.69 (5) 80.496 +3.460
6 Tijn Bijma C2 NED 41.04 (6) 2:03.90 (6) 82.340 +5.304
7 Kenzo Hanse B1 NED 41.45 (7) PB 2:03.92 (7) PB 82.756 +5.720
8 Jente Kiwiet B1 NED 41.70 (8) 2:05.82 (8) 83.640 +6.604
9 Joas Woudstra M35 NED 42.80 (9) 2:06.53 (9) 84.976 +7.940
10 Jelmer Tasma C2 NED 43.05 (10) 2:08.55 (10) 85.900 +8.864
11 Geert Fekken M50 NED 43.26 (11) 2:11.79 (11) 87.190 +10.154
12 Tim Postma C1 NED 43.45 (13) 2:12.55 (13) PB 87.633 +10.597
13 Stijn Sloot B1 NED 44.70 (16) 2:12.28 (12) 88.793 +11.757
14 Tijmen Kiwiet B1 NED 43.48 (14) 2:16.42 (15) 88.953 +11.917
15 Michael Egberts M45 NED 44.57 (15) SB 2:16.20 (14) 89.970 +12.934
16 Fimme van Dijk C1 NED 45.05 (17) 2:22.82 (17) PB 92.656 +15.620
17 Bram Wimmenhove C2 NED 46.08 (18) PB 2:20.69 (16) PB 92.976 +15.940
18 Thijs Jorritsma C2 NED 43.41 (12) PB 2:28.95 (18) 93.060 +16.024
19 Tieme Bouma C1 NED 48.94 (19) 2:30.79 (19) 99.203 +22.167
20 Mika Kammeraat C1 NED 49.27 (20) PB 2:34.23 (20) PB 100.680 +23.644
21 Elijah Frychel B2 NED 49.66 (21) PB 2:36.72 (21) PB 101.900 +24.864
Allround (Women), 17.02.2025
POS NAME AG NAT 100M 500M POINTS DIFF RECORDS
1 Charley Boekema D2 NED 11.33 (1) 41.77 (1) 53.100
2 Kaya van Otterlo D2 NED 12.11 (2) 47.96 (2) 60.070 +6.970
3 Bente Dam D2 NED 12.52 (3) 49.51 (3) 62.030 +8.930
4 Lieke Nijboer D2 NED 13.16 (7) 49.51 (3) 62.670 +9.570
5 Julia Boersma D1 NED 13.20 (8) 50.29 (5) 63.490 +10.390
6 Myrthe Kooiker D2 NED 12.97 (5) 50.54 (6) 63.510 +10.410
7 Djura Lubbinge D2 NED 13.31 (9) 50.65 (7) 63.960 +10.860
8 Larissa Feenstra D2 NED 13.08 (6) PB 52.55 (8) 65.630 +12.530
9 Evy Dijkstra D1 NED 12.96 (4) 53.47 (9) 66.430 +13.330
10 Romée Lanser D1 NED 13.44 (11) 54.47 (10) 67.910 +14.810
11 Silke Dijkstra D2 NED 14.28 (14) PB 56.35 (11) 70.630 +17.530
12 Loïss van der Zwaag D1 NED 13.97 (13) 57.13 (12) 71.100 +18.000
13 Meike Tea Douma D1 NED 13.96 (12) 58.26 (13) PB 72.220 +19.120
14 Benthe de Vries D1 NED 15.42 (16) SB 1:07.36 (14) 82.780 +29.680
15 Maaike Sietsma D1 NED 14.83 (15) 1:09.46 (15) 84.290 +31.190
16 Elin de Vries D2 NED 13.38 (10) 1:12.23 (16) 85.610 +32.510
Allround (Women), 17.02.2025
POS NAME AG NAT 100M 1000M POINTS DIFF RECORDS
1 Jolien Hazeveld D2 NED 12.80 (3) 1:34.12 (1) 59.860
2 Doutzen Wierda D2 NED 12.58 (2) 1:36.86 (2) 61.010 +1.150
3 Lynn van Baaren D2 NED 12.15 (1) PB 1:38.57 (3) PB 61.435 +1.575
4 Froukje.12 de Vries D2 NED 12.82 (4) 1:46.32 (5) PB 65.980 +6.120
5 Myrthe Zwaagstra D1 NED 13.60 (7) 1:46.02 (4) PB 66.610 +6.750
6 Mirna van der Terp D2 NED 14.26 (9) 1:48.46 (6) PB 68.490 +8.630
7 Nynke van Stralen D2 NED 12.82 (4) PB 1:53.04 (7) PB 69.340 +9.480
8 Danique Leffertstra D1 NED 13.11 (6) 1:59.06 (8) PB 72.640 +12.780
9 Ranomi Schaap D1 NED 13.83 (8) 2:03.28 (9) 75.470 +15.610
10 Annabelle Frychel D1 NED 14.32 (10) 2:20.48 (10) PB 84.560 +24.700
Allround (Women), 17.02.2025
POS NAME AG NAT 500M 1000M POINTS DIFF RECORDS
1 Sacha van der Weide Neo NED 39.07 (1) 1:21.24 (1) 79.690
2 Elbrich Nicolay A2 NED 41.00 (3) PB 1:22.22 (2) PB 82.110 +2.420
3 Willeke Bouwhuis B2 NED 41.56 (4) 1:23.43 (3) 83.275 +3.585
4 Jade Zijlstra B1 NED 43.68 (5) PB 1:25.63 (4) PB 86.495 +6.805
5 Fiore Koutstaal C2 NED 44.02 (6) 1:27.92 (5) 87.980 +8.290
6 Eline Teeninga C2 NED 44.56 (7) 1:29.99 (6) 89.555 +9.865
7 Merel Vlug C2 NED 45.38 (8) 1:34.49 (7) 92.625 +12.935
8 Carlien van den Heuvel C1 NED 47.33 (9) 1:35.27 (8) 94.965 +15.275
9 Jelly Hiemstra A1 NED 47.83 (10) 1:39.87 (11) 97.765 +18.075
10 Silke Vries C1 NED 49.87 (13) 1:38.56 (10) 99.150 +19.460
11 Tamar Daleman C1 NED 49.85 (12) 1:41.03 (12) 100.365 +20.675
12 Myrthe de Vries C1 NED 49.43 (11) PB 1:43.90 (14) 101.380 +21.690
13 Frouwkje Dijkstra C2 NED 51.65 (14) 1:44.89 (15) 104.095 +24.405
14 Feya Hollak C1 NED 52.12 (15) 1:46.72 (16) 105.480 +25.790
15 Yara Lanza C1 NED 52.25 (16) 1:47.75 (17) PB 106.125 +26.435
16 Sybrich Hillie Buisman C1 NED 1:08.13 (18) 1:36.41 (9) 116.335 +36.645
17 Keira Wind C1 NED - 1:41.70 (13) SB 50.850
Selina de Jong Senior NED - - -
Amelie Brons C1 NED 55.19 (17) - -
Sterre van Schaik Neo NED 40.62 (2) - -
Allround (Women), 17.02.2025
POS NAME AG NAT 500M 1500M POINTS DIFF RECORDS
1 Anna Marit Sybrandi Neo NED 42.35 (2) SB 2:03.75 (1) SB 83.600
2 Eva-Sofie Elferink B1 NED 42.02 (1) SB 2:04.92 (2) PB 83.660 +0.060
3 Mariska Stegenga B1 NED 42.92 (3) 2:09.04 (4) 85.933 +2.333
4 Rosa-Lynn Compagner B1 NED 44.19 (4) 2:16.04 (5) 89.536 +5.936
5 Menthe Pietersma C1 NED 45.99 (7) 2:19.20 (6) PB 92.390 +8.790
6 Mirte Kingma C2 NED 45.39 (6) 2:21.17 (7) PB 92.446 +8.846
7 Corien de Jong A2 NED 46.20 (9) 2:21.64 (8) 93.413 +9.813
8 Kim van der Graaf B1 NED 45.06 (5) 2:25.36 (11) PB 93.513 +9.913
9 Maud.11 de Vries C1 NED 47.10 (11) PB 2:22.12 (9) 94.473 +10.873
10 Marriet van der Tol A1 NED 47.41 (12) 2:24.91 (10) SB 95.713 +12.113
11 Ulrike Weerman Senior NED 47.00 (10) SB 2:31.33 (13) SB 97.443 +13.843
12 Andrina Weerman Senior NED 47.49 (13) 2:29.88 (12) 97.450 +13.850
13 Jildou de Haan C2 NED 48.58 (15) 2:38.99 (15) 101.576 +17.976
14 Verena Jansen C1 NED 50.53 (16) 2:36.96 (14) PB 102.850 +19.250
15 Liza Smalbrugge C2 NED 51.85 (19) PB 2:41.18 (16) PB 105.576 +21.976
16 Rianne van der Meulen C1 NED 51.46 (18) 2:42.83 (17) PB 105.736 +22.136
17 Kim Kuiper C1 NED 56.75 (21) 2:52.00 (18) 114.083 +30.483
18 Tosca Mulder Neo NED - 2:05.75 (3) PB 41.916
Romée Ebbinge Senior NED - - -
Emma van der Tol C1 NED 54.32 (20) - -
Froukje Leffertstra C2 NED 51.40 (17) - -
Jelka Kootstra C2 NED 48.37 (14) - -
Freya Goerres B2 NED 46.18 (8) - -
Gewestelijke wedstrijd oudste pupillen & C junioren en ouder
17.02.2025
IJsstadion Thialf (NED)
NAME AG 100M 100M 500M 500M 500M 1000M 1000M 1500M 3000M
Pupillen A/B Pupillen A/B Pupillen A/B Pupillen A/B
Hidde Boskma D1 12.47 (3) 50.31 (3)
Jurre Valkenburg D1 12.30 (2) 47.16 (2)
Kas Zijlstra D2 13.00 (5) WDR
Stevin Visser D2 12.01 (1) 44.99 (1)
Daan Jorritsma D1 14.26 (8) 1:00.25 (7)
Djurre Zuidema D2 15.12 (9) 59.93 (6)
Hessel Hagedoorn D2 12.70 (4) 53.26 (4)
Jurre van Dijk D1 14.15 (7) 54.77 (5)
Jonne Pieter Hijlkema D2 13.69 (6) 1:00.79 (8)
Niels Everts D2 13.46 (10) WDR
Jurjen.12 Dijkstra D2 12.77 (6) 1:39.45 (6)
Nick Peek D1 14.21 (11) 2:03.03 (10)
Hidde Salomons D2 12.10 (3) 1:37.63 (4)
Sverre de Vegt D2 11.86 (2) 1:29.19 (2)
Nick van der Staal D1 12.41 (4) 1:40.83 (7)
Otte Hilarides D2 11.52 (1) 1:25.69 (1)
Allard van der Ende D2 12.47 (5) 1:32.92 (3)
Bernt Hut D2 WDR WDR
Ingmar Jansen D1 13.36 (9) 1:44.14 (9)
Derek Graansma D2 12.99 (7) 1:43.05 (8)
Jesper ten Bloemendaal D2 13.16 (8) 1:38.88 (5)
Pieter Hessel Siemonsma M70 45.64 (12) 1:30.78 (11)
Jan.65 van der Stouwe M55 42.75 (9) 1:26.17 (8)
Jornt Dijk Senior 38.23 (3) 1:13.74 (1)
Jasper Knulst M50 44.64 (11) 1:28.05 (9)
Jack Boekema B1 37.50 (1) 1:14.24 (2)
Simcha Kruithof Neo 38.15 (2) 1:15.32 (3)
Johannes Hoomans C2 39.10 (5) 1:18.52 (4)
Mats Rabbinge B1 WDR WDR
Anton van der Tol B1 41.04 (6) 1:18.74 (5)
Sven Burghoorn B1 38.58 (4) 1:18.75 (6)
Ids Hellinga C1 42.02 (7) 1:24.26 (7)
Wytse Hamstra C1 46.77 (13) 1:32.69 (12)
Bjorn Koen B2 42.71 (8) 1:28.19 (10)
Ruben Toolsema D1 52.09 (15) 1:47.32 (15)
Joas van der Vaart C1 46.82 (14) 1:36.93 (14)
Brent Movrin B2 44.01 (10) 1:32.88 (13)
Geert Fekken M50 43.26 (11) 2:11.79 (11)
Mathijs van Zwieten Neo 38.95 (2) 1:54.89 (1)
Joas Woudstra M35 42.80 (9) 2:06.53 (9)
Michael Egberts M45 44.57 (15) 2:16.20 (14)
Milan Rietveld A1 39.62 (3) 1:58.25 (3)
Mark Withagen Neo 38.33 (1) 1:56.12 (2)
Jelmer Tasma C2 43.05 (10) 2:08.55 (10)
Tim Postma C1 43.45 (13) 2:12.55 (13)
Tijmen Kiwiet B1 43.48 (14) 2:16.42 (15)
Jente Kiwiet B1 41.70 (8) 2:05.82 (8)
Stijn Sloot B1 44.70 (16) 2:12.28 (12)
Mika Kammeraat C1 49.27 (20) 2:34.23 (20)
Tijn Bijma C2 41.04 (6) 2:03.90 (6)
Tieme Bouma C1 48.94 (19) 2:30.79 (19)
Thijs Jorritsma C2 43.41 (12) 2:28.95 (18)
Bram Wimmenhove C2 46.08 (18) 2:20.69 (16)
Wessel Deken C2 40.11 (4) 1:59.24 (4)
Fimme van Dijk C1 45.05 (17) 2:22.82 (17)
Zeger Berends B1 40.60 (5) 1:59.69 (5)
Elijah Frychel B2 49.66 (21) 2:36.72 (21)
Kenzo Hanse B1 41.45 (7) 2:03.92 (7)
Pieter-Jorn Gemser M45 4:12.80 (2)
Kevin van Cleef M40 5:33.91 (7)
Jetse Teunissen Neo 4:34.37 (5)
Willem.02 de Vries Neo 4:28.01 (4)
Jelte Hellinga B2 4:10.41 (1)
Sem de Vries B2 4:46.44 (6)
Melle van der Zee B1 4:23.13 (3)
NAME AG 100M 100M 500M 500M 500M 1000M 1000M 1500M 3000M
Pupillen A/B Pupillen A/B Pupillen A/B Pupillen A/B
Charley Boekema D2 11.33 (1) 41.77 (1)
Lieke Nijboer D2 13.16 (7) 49.51 (3)
Elin de Vries D2 13.38 (10) 1:12.23 (16)
Julia Boersma D1 13.20 (8) 50.29 (5)
Djura Lubbinge D2 13.31 (9) 50.65 (7)
Myrthe Kooiker D2 12.97 (5) 50.54 (6)
Bente Dam D2 12.52 (3) 49.51 (3)
Meike Tea Douma D1 13.96 (12) 58.26 (13)
Maaike Sietsma D1 14.83 (15) 1:09.46 (15)
Romée Lanser D1 13.44 (11) 54.47 (10)
Benthe de Vries D1 15.42 (16) 1:07.36 (14)
Evy Dijkstra D1 12.96 (4) 53.47 (9)
Silke Dijkstra D2 14.28 (14) 56.35 (11)
Larissa Feenstra D2 13.08 (6) 52.55 (8)
Kaya van Otterlo D2 12.11 (2) 47.96 (2)
Loïss van der Zwaag D1 13.97 (13) 57.13 (12)
Mirna van der Terp D2 14.26 (9) 1:48.46 (6)
Myrthe Zwaagstra D1 13.60 (7) 1:46.02 (4)
Jolien Hazeveld D2 12.80 (3) 1:34.12 (1)
Doutzen Wierda D2 12.58 (2) 1:36.86 (2)
Froukje.12 de Vries D2 12.82 (4) 1:46.32 (5)
Danique Leffertstra D1 13.11 (6) 1:59.06 (8)
Lynn van Baaren D2 12.15 (1) 1:38.57 (3)
Nynke van Stralen D2 12.82 (4) 1:53.04 (7)
Annabelle Frychel D1 14.32 (10) 2:20.48 (10)
Ranomi Schaap D1 13.83 (8) 2:03.28 (9)
Selina de Jong Senior WDR WDR
Sterre van Schaik Neo 40.62 (2) WDR
Sacha van der Weide Neo 39.07 (1) 1:21.24 (1)
Willeke Bouwhuis B2 41.56 (4) 1:23.43 (3)
Jelly Hiemstra A1 47.83 (10) 1:39.87 (11)
Elbrich Nicolay A2 41.00 (3) 1:22.22 (2)
Fiore Koutstaal C2 44.02 (6) 1:27.92 (5)
Jade Zijlstra B1 43.68 (5) 1:25.63 (4)
Merel Vlug C2 45.38 (8) 1:34.49 (7)
Eline Teeninga C2 44.56 (7) 1:29.99 (6)
Carlien van den Heuvel C1 47.33 (9) 1:35.27 (8)
Silke Vries C1 49.87 (13) 1:38.56 (10)
Frouwkje Dijkstra C2 51.65 (14) 1:44.89 (15)
Sybrich Hillie Buisman C1 1:08.13 (18) 1:36.41 (9)
Myrthe de Vries C1 49.43 (11) 1:43.90 (14)
Yara Lanza C1 52.25 (16) 1:47.75 (17)
Keira Wind C1 1:41.70 (13)
Feya Hollak C1 52.12 (15) 1:46.72 (16)
Tamar Daleman C1 49.85 (12) 1:41.03 (12)
Amelie Brons C1 55.19 (17) DNF
Andrina Weerman Senior 47.49 (13) 2:29.88 (12)
Ulrike Weerman Senior 47.00 (10) 2:31.33 (13)
Tosca Mulder Neo 2:05.75 (3)
Romée Ebbinge Senior WDR WDR
Eva-Sofie Elferink B1 42.02 (1) 2:04.92 (2)
Anna Marit Sybrandi Neo 42.35 (2) 2:03.75 (1)
Corien de Jong A2 46.20 (9) 2:21.64 (8)
Marriet van der Tol A1 47.41 (12) 2:24.91 (10)
Freya Goerres B2 46.18 (8) DNF
Mariska Stegenga B1 42.92 (3) 2:09.04 (4)
Jildou de Haan C2 48.58 (15) 2:38.99 (15)
Rosa-Lynn Compagner B1 44.19 (4) 2:16.04 (5)
Liza Smalbrugge C2 51.85 (19) 2:41.18 (16)
Menthe Pietersma C1 45.99 (7) 2:19.20 (6)
Kim van der Graaf B1 45.06 (5) 2:25.36 (11)
Froukje Leffertstra C2 51.40 (17) DNF
Emma van der Tol C1 54.32 (20) DNF
Jelka Kootstra C2 48.37 (14) DNF
Verena Jansen C1 50.53 (16) 2:36.96 (14)
Mirte Kingma C2 45.39 (6) 2:21.17 (7)
Rianne van der Meulen C1 51.46 (18) 2:42.83 (17)
Kim Kuiper C1 56.75 (21) 2:52.00 (18)
Maud.11 de Vries C1 47.10 (11) 2:22.12 (9)
Naomi Kammeraat B2 4:28.05 (1)