| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.560 | 21/5:05.760 |
| 2 | 4 | 23.108 | 16/5:01.344 |
| 3 | 4 | 16.734 | 17/5:08.278 |
| 4 | 4 | 14.627 | 18/5:10.630 |
| 5 | 4 | 14.537 | 18/5:00.838 |
| 6 | 4 | 14.621 | 19/5:10.925 |
| 7 | 4 | 16.704 | 19/5:11.847 |
| 8 | 4 | 16.698 | 19/5:12.524 |
| 9 | 4 | 15.228 | 19/5:09.947 |
| 10 | 4 | 14.763 | 19/5:07.002 |
| 11 | 4 | 15.133 | 19/5:05.232 |
| 12 | 4 | 15.296 | 19/5:04.014 |
| 13 | 4 | 15.815 | 19/5:03.743 |
| 14 | 4 | 14.633 | 19/5:01.906 |
| 15 | 4 | 15.398 | 19/5:01.283 |
| 16 | 4 | 20.064 | 19/5:06.279 |
| 17 | 4 | 20.306 | 19/5:10.957 |
| 18 | 4 | 15.394 | 19/5:09.931 |
| 19 | 4 | 24.338 | 19/5:17.957 |