| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 0.987 | N/A |
| 2 | 1 | 21.219 | 21/7:05.367 |
| 3 | 1 | 22.176 | 21/7:14.937 |
| 4 | 1 | 21.507 | 21/7:13.667 |
| 5 | 1 | 21.490 | 21/7:12.947 |
| 6 | 2 | 22.957 | 21/7:18.383 |
| 7 | 1 | 21.406 | 21/7:16.837 |
| 8 | 3 | 27.584 | 20/7:10.764 |
| 9 | 3 | 27.905 | 19/7:00.036 |
| 10 | 4 | 24.767 | 19/7:03.009 |
| 11 | 4 | 21.297 | 20/7:22.372 |
| 12 | 3 | 20.813 | 20/7:18.196 |
| 13 | 3 | 21.589 | 20/7:15.944 |
| 14 | 3 | 24.190 | 20/7:17.840 |
| 15 | 3 | 20.828 | 20/7:14.903 |
| 16 | 2 | 21.589 | 20/7:13.321 |
| 17 | 2 | 21.305 | 20/7:11.600 |
| 18 | 2 | 21.859 | 20/7:10.701 |
| 19 | 2 | 21.797 | 20/7:09.836 |
| 20 | 2 | 21.336 | 20/7:08.601 |