| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.725 | N/A |
| 2 | 4 | 17.753 | 21/6:12.785 |
| 3 | 4 | 17.792 | 21/6:13.175 |
| 4 | 5 | 21.668 | 19/6:01.003 |
| 5 | 5 | 18.688 | 20/6:18.254 |
| 6 | 5 | 19.647 | 19/6:01.697 |
| 7 | 5 | 17.700 | 20/6:16.343 |
| 8 | 5 | 22.228 | 19/6:06.091 |
| 9 | 7 | 26.763 | 18/6:02.482 |
| 10 | 7 | 20.598 | 18/6:03.083 |
| 11 | 7 | 17.813 | 19/6:18.895 |
| 12 | 6 | 17.644 | 19/6:14.933 |
| 13 | 6 | 18.278 | 19/6:12.583 |
| 14 | 5 | 17.584 | 19/6:09.633 |
| 15 | 5 | 17.476 | 19/6:06.966 |
| 16 | 5 | 17.871 | 19/6:05.128 |
| 17 | 8 | 31.640 | 19/6:19.010 |
| 18 | 8 | 20.596 | 19/6:19.566 |
| 19 | 8 | 25.010 | 19/6:24.474 |