| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.151 | 21/6:00.171 |
| 2 | 8 | 20.762 | 19/6:00.173 |
| 3 | 8 | 18.882 | 20/6:18.633 |
| 4 | 7 | 18.584 | 20/6:16.895 |
| 5 | 7 | 17.815 | 20/6:12.776 |
| 6 | 7 | 17.387 | 20/6:08.603 |
| 7 | 7 | 18.045 | 20/6:07.503 |
| 8 | 7 | 18.244 | 20/6:07.175 |
| 9 | 8 | 23.407 | 20/6:18.393 |
| 10 | 8 | 21.820 | 19/6:04.984 |
| 11 | 8 | 19.962 | 19/6:06.284 |
| 12 | 8 | 25.516 | 19/6:16.160 |
| 13 | 8 | 16.647 | 19/6:11.555 |
| 14 | 8 | 29.345 | 18/6:04.586 |
| 15 | 8 | 20.677 | 18/6:05.093 |
| 16 | 8 | 21.810 | 18/6:06.811 |
| 17 | 8 | 17.645 | 18/6:03.917 |
| 18 | 8 | 18.676 | 18/6:02.375 |