| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.059 | 18/6:01.062 |
| 2 | 4 | 22.460 | 17/6:01.412 |
| 3 | 4 | 19.590 | 18/6:12.654 |
| 4 | 3 | 18.898 | 18/6:04.532 |
| 5 | 4 | 19.774 | 18/6:02.812 |
| 6 | 2 | 18.866 | 19/6:18.882 |
| 7 | 2 | 18.728 | 19/6:15.589 |
| 8 | 3 | 19.573 | 19/6:15.127 |
| 9 | 3 | 21.737 | 19/6:19.335 |
| 10 | 3 | 20.346 | 18/6:00.056 |
| 11 | 5 | 19.905 | 19/6:19.889 |
| 12 | 4 | 18.633 | 19/6:17.734 |
| 13 | 5 | 21.432 | 18/6:00.001 |
| 14 | 5 | 20.226 | 18/6:00.292 |
| 15 | 5 | 18.686 | 19/6:18.623 |
| 16 | 5 | 20.600 | 19/6:19.422 |
| 17 | 5 | 19.931 | 19/6:19.379 |
| 18 | 4 | 19.819 | 19/6:19.222 |
| 19 | 4 | 20.711 | 19/6:19.974 |