| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.286 | 19/7:03.434 |
| 2 | 4 | 24.303 | 19/7:22.596 |
| 3 | 4 | 23.084 | 19/7:21.262 |
| 4 | 4 | 20.639 | 19/7:08.982 |
| 5 | 4 | 23.761 | 19/7:13.477 |
| 6 | 5 | 29.473 | 18/7:10.638 |
| 7 | 5 | 22.865 | 18/7:07.914 |
| 8 | 5 | 23.522 | 18/7:07.349 |
| 9 | 7 | 25.811 | 18/7:11.488 |
| 10 | 7 | 20.542 | 18/7:05.315 |
| 11 | 7 | 23.537 | 18/7:05.165 |
| 12 | 7 | 25.941 | 18/7:08.646 |
| 13 | 7 | 23.036 | 18/7:07.569 |
| 14 | 7 | 20.958 | 18/7:03.975 |
| 15 | 7 | 23.341 | 18/7:03.719 |
| 16 | 7 | 22.353 | 18/7:02.383 |
| 17 | 7 | 19.476 | 19/7:21.390 |
| 18 | 6 | 25.397 | 18/7:00.325 |