| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.020 | N/A |
| 2 | 3 | 19.240 | 19/6:09.034 |
| 3 | 3 | 18.866 | 19/6:05.974 |
| 4 | 2 | 18.517 | 19/6:02.758 |
| 5 | 7 | 33.374 | 16/6:00.508 |
| 6 | 7 | 19.158 | 17/6:12.316 |
| 7 | 6 | 18.907 | 17/6:04.518 |
| 8 | 4 | 18.389 | 18/6:18.686 |
| 9 | 4 | 18.649 | 18/6:13.857 |
| 10 | 5 | 21.142 | 18/6:14.810 |
| 11 | 5 | 19.318 | 18/6:12.472 |
| 12 | 5 | 20.699 | 18/6:12.693 |
| 13 | 5 | 20.183 | 18/6:12.146 |
| 14 | 5 | 19.152 | 18/6:10.335 |
| 15 | 5 | 21.178 | 18/6:11.243 |
| 16 | 5 | 21.508 | 18/6:12.404 |
| 17 | 5 | 19.498 | 18/6:11.284 |
| 18 | 5 | 18.902 | 18/6:09.700 |