| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.221 | 17/6:00.757 |
| 2 | 5 | 24.253 | 16/6:03.792 |
| 3 | 5 | 17.805 | 18/6:19.674 |
| 4 | 4 | 17.866 | 18/6:05.152 |
| 5 | 4 | 20.920 | 18/6:07.434 |
| 6 | 5 | 17.426 | 19/6:18.388 |
| 7 | 5 | 19.299 | 19/6:16.715 |
| 8 | 5 | 17.429 | 19/6:11.020 |
| 9 | 5 | 19.395 | 19/6:10.740 |
| 10 | 5 | 18.622 | 19/6:09.048 |
| 11 | 5 | 23.980 | 19/6:16.918 |
| 12 | 6 | 18.498 | 19/6:14.797 |
| 13 | 5 | 27.734 | 18/6:06.158 |
| 14 | 5 | 17.523 | 18/6:02.534 |
| 15 | 5 | 22.524 | 18/6:05.394 |
| 16 | 5 | 21.484 | 18/6:06.726 |
| 17 | 5 | 17.023 | 18/6:03.178 |
| 18 | 5 | 18.251 | 18/6:01.253 |