| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.219 | 19/6:05.161 |
| 2 | 5 | 25.874 | 16/6:00.744 |
| 3 | 5 | 20.884 | 17/6:13.870 |
| 4 | 4 | 20.754 | 17/6:08.607 |
| 5 | 4 | 21.026 | 17/6:06.374 |
| 6 | 4 | 19.400 | 17/6:00.278 |
| 7 | 3 | 20.493 | 18/6:19.671 |
| 8 | 4 | 27.232 | 17/6:11.624 |
| 9 | 4 | 20.244 | 17/6:08.571 |
| 10 | 4 | 20.478 | 17/6:06.527 |
| 11 | 4 | 24.261 | 17/6:10.700 |
| 12 | 4 | 20.837 | 17/6:09.328 |
| 13 | 4 | 20.128 | 17/6:07.239 |
| 14 | 4 | 19.399 | 17/6:04.564 |
| 15 | 4 | 19.107 | 17/6:01.914 |
| 16 | 4 | 19.418 | 18/6:21.098 |
| 17 | 4 | 19.303 | 18/6:19.119 |
| 18 | 4 | 19.793 | 18/6:17.850 |