| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.295 | N/A |
| 2 | 4 | 1.433 | N/A |
| 3 | 2 | 23.399 | 19/7:02.477 |
| 4 | 2 | 22.548 | 20/7:17.791 |
| 5 | 2 | 22.367 | 20/7:13.950 |
| 6 | 2 | 22.446 | 20/7:12.405 |
| 7 | 2 | 25.621 | 19/7:00.266 |
| 8 | 2 | 22.596 | 20/7:21.388 |
| 9 | 2 | 24.263 | 19/7:01.055 |
| 10 | 2 | 23.349 | 19/7:01.120 |
| 11 | 2 | 24.277 | 19/7:03.027 |
| 12 | 2 | 23.772 | 19/7:03.643 |
| 13 | 2 | 25.975 | 19/7:07.752 |
| 14 | 2 | 23.547 | 19/7:07.535 |
| 15 | 2 | 22.801 | 19/7:06.317 |
| 16 | 2 | 23.299 | 19/7:05.915 |
| 17 | 2 | 22.491 | 19/7:04.596 |
| 18 | 2 | 23.110 | 19/7:04.138 |
| 19 | 2 | 23.507 | 19/7:04.155 |