| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.512 | N/A |
| 2 | 2 | 23.210 | 19/7:16.292 |
| 3 | 4 | 27.219 | 17/7:01.944 |
| 4 | 3 | 26.704 | 17/7:09.888 |
| 5 | 3 | 22.627 | 18/7:22.492 |
| 6 | 3 | 24.945 | 18/7:22.509 |
| 7 | 3 | 22.554 | 18/7:15.745 |
| 8 | 3 | 22.777 | 18/7:11.456 |
| 9 | 3 | 22.544 | 18/7:07.744 |
| 10 | 3 | 22.587 | 18/7:04.938 |
| 11 | 3 | 27.708 | 18/7:11.399 |
| 12 | 3 | 24.905 | 18/7:12.353 |
| 13 | 5 | 24.357 | 18/7:12.372 |
| 14 | 5 | 24.427 | 18/7:12.480 |
| 15 | 6 | 31.274 | 18/7:20.886 |
| 16 | 6 | 25.607 | 18/7:21.749 |
| 17 | 6 | 24.524 | 18/7:21.354 |
| 18 | 6 | 30.521 | 18/7:27.002 |