| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 29.506 | N/A |
| 2 | 4 | 28.676 | 17/8:08.322 |
| 3 | 4 | 22.625 | 19/8:11.215 |
| 4 | 4 | 23.898 | 19/8:00.007 |
| 5 | 4 | 22.412 | 20/8:13.158 |
| 6 | 4 | 25.633 | 20/8:17.833 |
| 7 | 4 | 22.097 | 20/8:09.752 |
| 8 | 4 | 22.695 | 20/8:05.603 |
| 9 | 4 | 27.599 | 20/8:14.139 |
| 10 | 4 | 23.137 | 20/8:11.358 |
| 11 | 4 | 22.754 | 20/8:08.405 |
| 12 | 4 | 23.183 | 20/8:06.730 |
| 13 | 4 | 21.817 | 20/8:03.172 |
| 14 | 4 | 22.174 | 20/8:00.682 |
| 15 | 4 | 24.074 | 20/8:01.127 |
| 16 | 4 | 22.857 | 21/8:23.680 |
| 17 | 5 | 33.464 | 20/8:11.556 |
| 18 | 4 | 23.232 | 20/8:10.342 |
| 19 | 4 | 23.495 | 20/8:09.540 |
| 20 | 5 | 25.088 | 20/8:10.416 |