| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.640 | N/A |
| 2 | 2 | 22.510 | 17/6:01.008 |
| 3 | 2 | 18.957 | 19/6:14.843 |
| 4 | 1 | 19.011 | 19/6:04.508 |
| 5 | 1 | 18.637 | 20/6:17.436 |
| 6 | 1 | 18.880 | 20/6:14.021 |
| 7 | 1 | 19.483 | 20/6:13.653 |
| 8 | 1 | 20.320 | 20/6:15.663 |
| 9 | 1 | 18.565 | 20/6:13.002 |
| 10 | 1 | 18.868 | 20/6:11.572 |
| 11 | 1 | 18.710 | 20/6:10.127 |
| 12 | 1 | 20.073 | 20/6:11.300 |
| 13 | 1 | 19.942 | 20/6:12.070 |
| 14 | 1 | 24.804 | 20/6:19.827 |
| 15 | 1 | 18.632 | 20/6:18.100 |
| 16 | 1 | 21.353 | 19/6:00.134 |
| 17 | 2 | 19.468 | 20/6:19.517 |
| 18 | 2 | 18.727 | 20/6:18.022 |
| 19 | 2 | 18.364 | 20/6:16.683 |
| 20 | 2 | 23.166 | 20/6:20.110 |