| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.179 | N/A |
| 2 | 1 | 18.046 | 20/6:01.053 |
| 3 | 1 | 16.537 | 21/6:04.009 |
| 4 | 1 | 16.286 | 22/6:14.262 |
| 5 | 1 | 16.286 | 22/6:10.742 |
| 6 | 1 | 17.558 | 22/6:13.973 |
| 7 | 2 | 21.294 | 21/6:11.535 |
| 8 | 2 | 16.592 | 21/6:08.461 |
| 9 | 2 | 17.525 | 21/6:08.489 |
| 10 | 4 | 21.843 | 20/6:00.109 |
| 11 | 4 | 18.247 | 20/6:00.585 |
| 12 | 4 | 24.453 | 20/6:11.694 |
| 13 | 4 | 16.686 | 20/6:08.654 |
| 14 | 4 | 16.794 | 20/6:06.024 |
| 15 | 3 | 19.008 | 20/6:07.175 |
| 16 | 3 | 17.827 | 20/6:06.489 |
| 17 | 3 | 17.412 | 20/6:05.396 |
| 18 | 3 | 17.230 | 20/6:04.229 |
| 19 | 3 | 16.726 | 20/6:02.659 |
| 20 | 4 | 25.514 | 20/6:10.043 |