| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.468 | 20/6:09.360 |
| 2 | 4 | 18.343 | 20/6:08.110 |
| 3 | 3 | 18.182 | 20/6:06.620 |
| 4 | 3 | 17.678 | 20/6:03.355 |
| 5 | 3 | 18.031 | 20/6:02.808 |
| 6 | 3 | 20.432 | 20/6:10.447 |
| 7 | 5 | 24.226 | 19/6:07.406 |
| 8 | 5 | 18.244 | 19/6:04.810 |
| 9 | 5 | 17.895 | 19/6:02.053 |
| 10 | 5 | 19.192 | 19/6:02.313 |
| 11 | 5 | 18.155 | 19/6:00.734 |
| 12 | 5 | 18.054 | 20/6:18.167 |
| 13 | 4 | 18.180 | 20/6:17.046 |
| 14 | 4 | 18.530 | 20/6:16.586 |
| 15 | 4 | 18.278 | 20/6:15.851 |
| 16 | 4 | 18.067 | 20/6:14.944 |
| 17 | 4 | 18.196 | 20/6:14.295 |
| 18 | 4 | 18.117 | 20/6:13.631 |
| 19 | 4 | 18.179 | 20/6:13.102 |
| 20 | 4 | 20.335 | 20/6:14.782 |