| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 21.292 | 17/6:01.964 |
| 2 | 4 | 21.001 | 18/6:20.637 |
| 3 | 5 | 20.962 | 18/6:19.530 |
| 4 | 4 | 21.071 | 18/6:19.467 |
| 5 | 3 | 21.385 | 18/6:20.560 |
| 6 | 3 | 20.867 | 18/6:19.734 |
| 7 | 3 | 21.418 | 18/6:20.561 |
| 8 | 4 | 22.819 | 17/6:02.982 |
| 9 | 4 | 21.901 | 17/6:04.019 |
| 10 | 5 | 25.814 | 17/6:11.501 |
| 11 | 5 | 22.845 | 17/6:13.034 |
| 12 | 5 | 20.872 | 17/6:11.517 |
| 13 | 5 | 22.112 | 17/6:11.854 |
| 14 | 5 | 21.118 | 17/6:10.936 |
| 15 | 6 | 27.685 | 17/6:17.584 |
| 16 | 8 | 27.866 | 16/6:01.028 |