| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.231 | 30/6:06.930 |
| 2 | 4 | 12.271 | 30/6:07.530 |
| 3 | 3 | 13.215 | 29/6:04.598 |
| 4 | 3 | 12.052 | 29/6:00.825 |
| 5 | 4 | 13.533 | 29/6:07.152 |
| 6 | 4 | 12.300 | 29/6:05.410 |
| 7 | 4 | 12.204 | 29/6:03.768 |
| 8 | 4 | 11.789 | 29/6:01.032 |
| 9 | 4 | 11.866 | 30/6:11.537 |
| 10 | 4 | 17.956 | 28/6:02.368 |
| 11 | 4 | 13.789 | 28/6:04.524 |
| 12 | 4 | 12.970 | 28/6:04.411 |
| 13 | 4 | 13.558 | 28/6:05.581 |
| 14 | 4 | 13.155 | 28/6:05.778 |
| 15 | 4 | 16.034 | 28/6:11.323 |
| 16 | 4 | 14.067 | 28/6:12.732 |
| 17 | 4 | 16.101 | 27/6:03.850 |
| 18 | 6 | 42.027 | 24/6:01.491 |