| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.257 | 18/6:04.626 |
| 2 | 4 | 17.424 | 20/6:16.810 |
| 3 | 4 | 22.330 | 18/6:00.066 |
| 4 | 5 | 20.677 | 18/6:03.096 |
| 5 | 5 | 20.972 | 18/6:05.976 |
| 6 | 4 | 17.100 | 19/6:16.073 |
| 7 | 4 | 17.283 | 19/6:09.260 |
| 8 | 4 | 16.931 | 19/6:03.313 |
| 9 | 3 | 20.943 | 19/6:07.158 |
| 10 | 2 | 16.838 | 19/6:02.435 |
| 11 | 3 | 19.108 | 19/6:02.491 |
| 12 | 2 | 16.499 | 20/6:17.270 |
| 13 | 2 | 16.720 | 20/6:13.972 |
| 14 | 2 | 16.304 | 20/6:10.551 |
| 15 | 2 | 17.769 | 20/6:09.540 |
| 16 | 2 | 16.481 | 20/6:07.045 |
| 17 | 2 | 16.624 | 20/6:05.012 |
| 18 | 2 | 17.016 | 20/6:03.640 |
| 19 | 2 | 17.025 | 20/6:02.422 |
| 20 | 2 | 16.842 | 20/6:01.143 |