| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.840 | N/A |
| 2 | 1 | 22.474 | 19/7:08.372 |
| 3 | 1 | 22.040 | 19/7:04.466 |
| 4 | 1 | 22.411 | 19/7:05.039 |
| 5 | 1 | 22.477 | 19/7:06.149 |
| 6 | 1 | 23.021 | 19/7:08.562 |
| 7 | 1 | 22.943 | 19/7:09.938 |
| 8 | 1 | 21.947 | 19/7:08.359 |
| 9 | 1 | 21.897 | 19/7:07.062 |
| 10 | 1 | 23.972 | 19/7:10.204 |
| 11 | 1 | 21.462 | 19/7:08.199 |
| 12 | 1 | 22.719 | 19/7:08.615 |
| 13 | 1 | 22.513 | 19/7:08.654 |
| 14 | 1 | 28.986 | 19/7:17.648 |
| 15 | 1 | 22.784 | 19/7:17.384 |
| 16 | 1 | 22.268 | 19/7:16.536 |
| 17 | 1 | 22.005 | 19/7:15.498 |
| 18 | 1 | 25.126 | 19/7:17.887 |
| 19 | 1 | 24.486 | 19/7:19.371 |