| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.054 | N/A |
| 2 | 3 | 22.695 | 19/7:11.564 |
| 3 | 3 | 19.790 | 20/7:06.661 |
| 4 | 2 | 19.479 | 21/7:16.147 |
| 5 | 2 | 19.786 | 21/7:11.804 |
| 6 | 4 | 25.229 | 20/7:09.574 |
| 7 | 6 | 25.158 | 20/7:21.487 |
| 8 | 5 | 20.872 | 20/7:18.364 |
| 9 | 5 | 19.354 | 20/7:12.416 |
| 10 | 5 | 19.298 | 20/7:07.671 |
| 11 | 5 | 21.264 | 20/7:07.611 |
| 12 | 5 | 20.395 | 20/7:06.061 |
| 13 | 5 | 20.483 | 20/7:04.908 |
| 14 | 5 | 19.652 | 20/7:02.719 |
| 15 | 5 | 20.112 | 20/7:01.466 |
| 16 | 5 | 20.033 | 20/7:00.280 |
| 17 | 5 | 19.912 | 21/7:19.944 |
| 18 | 5 | 21.415 | 21/7:20.615 |
| 19 | 4 | 21.574 | 20/7:00.471 |
| 20 | 4 | 20.120 | 21/7:20.549 |
| 21 | 4 | 19.428 | 21/7:19.103 |