| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.472 | 18/6:08.496 |
| 2 | 5 | 17.057 | 20/6:15.029 |
| 3 | 5 | 20.492 | 19/6:07.466 |
| 4 | 5 | 20.625 | 19/6:13.568 |
| 5 | 5 | 15.620 | 20/6:17.064 |
| 6 | 5 | 17.141 | 20/6:11.356 |
| 7 | 5 | 15.943 | 20/6:03.857 |
| 8 | 5 | 17.748 | 20/6:02.745 |
| 9 | 4 | 15.980 | 21/6:15.848 |
| 10 | 4 | 15.915 | 21/6:11.685 |
| 11 | 5 | 22.638 | 20/6:02.965 |
| 12 | 5 | 19.225 | 20/6:04.076 |
| 13 | 5 | 18.520 | 20/6:05.193 |
| 14 | 5 | 17.552 | 20/6:04.182 |
| 15 | 5 | 15.584 | 20/6:00.682 |
| 16 | 5 | 17.239 | 21/6:17.673 |
| 17 | 5 | 16.269 | 21/6:15.554 |
| 18 | 5 | 16.360 | 21/6:13.776 |
| 19 | 5 | 19.770 | 21/6:15.955 |
| 20 | 5 | 24.269 | 20/6:04.419 |