| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.891 | N/A |
| 2 | 1 | 18.111 | 17/5:10.667 |
| 3 | 1 | 17.726 | 20/6:01.342 |
| 4 | 1 | 18.317 | 20/6:03.866 |
| 5 | 1 | 18.026 | 20/6:03.746 |
| 6 | 1 | 18.450 | 20/6:05.285 |
| 7 | 1 | 18.305 | 20/6:05.851 |
| 8 | 1 | 18.023 | 20/6:05.491 |
| 9 | 1 | 18.144 | 20/6:05.508 |
| 10 | 1 | 18.994 | 20/6:07.315 |
| 11 | 1 | 18.723 | 20/6:08.247 |
| 12 | 1 | 18.531 | 20/6:08.677 |
| 13 | 1 | 18.320 | 20/6:08.701 |
| 14 | 1 | 18.518 | 20/6:09.011 |
| 15 | 2 | 27.491 | 19/6:02.478 |
| 16 | 2 | 18.399 | 19/6:01.784 |
| 17 | 2 | 17.673 | 19/6:00.360 |
| 18 | 2 | 17.996 | 20/6:18.255 |
| 19 | 2 | 17.806 | 20/6:17.196 |
| 20 | 2 | 18.859 | 20/6:17.303 |