| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.283 | 23/6:14.509 |
| 2 | 3 | 16.647 | 22/6:02.230 |
| 3 | 2 | 16.079 | 23/6:15.736 |
| 4 | 3 | 17.843 | 22/6:07.686 |
| 5 | 3 | 19.057 | 21/6:00.818 |
| 6 | 3 | 16.257 | 22/6:14.609 |
| 7 | 4 | 19.413 | 21/6:04.737 |
| 8 | 5 | 20.258 | 21/6:12.322 |
| 9 | 4 | 15.918 | 21/6:08.095 |
| 10 | 5 | 19.597 | 21/6:12.439 |
| 11 | 5 | 19.968 | 21/6:16.702 |
| 12 | 5 | 18.830 | 20/6:00.250 |
| 13 | 4 | 16.303 | 21/6:15.501 |
| 14 | 4 | 16.670 | 21/6:13.685 |
| 15 | 5 | 24.432 | 20/6:04.740 |
| 16 | 5 | 16.301 | 20/6:02.320 |
| 17 | 6 | 29.496 | 20/6:15.708 |
| 18 | 6 | 17.679 | 20/6:14.479 |
| 19 | 4 | 17.308 | 20/6:12.988 |
| 20 | 4 | 16.622 | 20/6:10.961 |