| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.689 | N/A |
| 2 | 1 | 17.398 | 21/6:06.649 |
| 3 | 1 | 18.403 | 21/6:16.699 |
| 4 | 1 | 22.498 | 19/6:08.483 |
| 5 | 1 | 18.454 | 19/6:04.077 |
| 6 | 1 | 19.546 | 19/6:05.365 |
| 7 | 1 | 17.697 | 19/6:00.677 |
| 8 | 1 | 18.119 | 20/6:17.286 |
| 9 | 1 | 24.414 | 19/6:10.879 |
| 10 | 1 | 17.643 | 19/6:07.033 |
| 11 | 1 | 17.869 | 19/6:04.362 |
| 12 | 1 | 18.563 | 19/6:03.313 |
| 13 | 1 | 17.599 | 19/6:00.993 |
| 14 | 1 | 18.170 | 20/6:18.772 |
| 15 | 1 | 18.994 | 20/6:18.829 |
| 16 | 1 | 18.731 | 20/6:18.546 |
| 17 | 1 | 22.317 | 19/6:03.405 |
| 18 | 1 | 19.232 | 19/6:03.491 |
| 19 | 1 | 19.113 | 19/6:03.449 |