| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.129 | N/A |
| 2 | 3 | 23.733 | 18/7:08.059 |
| 3 | 3 | 22.311 | 19/7:19.525 |
| 4 | 3 | 23.226 | 19/7:20.749 |
| 5 | 3 | 21.018 | 19/7:11.425 |
| 6 | 3 | 22.278 | 19/7:10.366 |
| 7 | 3 | 24.317 | 19/7:15.778 |
| 8 | 3 | 21.370 | 19/7:12.065 |
| 9 | 2 | 20.978 | 19/7:08.398 |
| 10 | 2 | 23.004 | 19/7:09.599 |
| 11 | 2 | 21.741 | 19/7:08.285 |
| 12 | 2 | 22.250 | 19/7:08.044 |
| 13 | 2 | 23.279 | 19/7:09.386 |
| 14 | 2 | 20.315 | 19/7:06.418 |
| 15 | 2 | 20.554 | 19/7:04.181 |
| 16 | 1 | 27.946 | 19/7:11.113 |
| 17 | 1 | 21.110 | 19/7:09.487 |
| 18 | 1 | 20.406 | 19/7:07.308 |
| 19 | 1 | 20.619 | 19/7:05.584 |