| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.354 | N/A |
| 2 | 2 | 20.895 | 20/7:03.359 |
| 3 | 2 | 22.269 | 20/7:16.412 |
| 4 | 3 | 26.731 | 18/7:02.425 |
| 5 | 2 | 21.177 | 19/7:16.178 |
| 6 | 2 | 20.828 | 19/7:09.194 |
| 7 | 2 | 23.496 | 19/7:12.542 |
| 8 | 2 | 23.470 | 19/7:14.866 |
| 9 | 2 | 23.878 | 19/7:17.528 |
| 10 | 2 | 23.825 | 19/7:19.492 |
| 11 | 2 | 23.334 | 19/7:20.179 |
| 12 | 2 | 23.688 | 19/7:21.321 |
| 13 | 2 | 21.284 | 19/7:18.666 |
| 14 | 2 | 22.236 | 19/7:17.738 |
| 15 | 2 | 23.764 | 19/7:18.907 |
| 16 | 2 | 20.876 | 19/7:16.455 |
| 17 | 2 | 26.006 | 19/7:20.080 |
| 18 | 3 | 23.329 | 19/7:20.445 |
| 19 | 3 | 24.283 | 19/7:21.723 |