| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 12.429 | N/A |
| 2 | 4 | 23.646 | 21/8:05.349 |
| 3 | 4 | 19.972 | 23/8:12.227 |
| 4 | 3 | 15.606 | 25/8:06.221 |
| 5 | 3 | 15.429 | 27/8:17.673 |
| 6 | 3 | 26.043 | 25/8:15.769 |
| 7 | 3 | 21.544 | 24/8:01.015 |
| 8 | 3 | 24.588 | 24/8:14.863 |
| 9 | 3 | 22.292 | 24/8:18.649 |
| 10 | 5 | 44.646 | 21/8:07.464 |
| 11 | 5 | 21.231 | 21/8:02.423 |
| 12 | 5 | 28.039 | 21/8:10.676 |
| 13 | 5 | 39.405 | 20/8:11.293 |
| 14 | 6 | 22.284 | 20/8:07.027 |
| 15 | 5 | 30.787 | 20/8:14.909 |
| 16 | 5 | 20.467 | 20/8:08.669 |
| 17 | 5 | 28.435 | 20/8:12.670 |
| 18 | 5 | 21.178 | 20/8:08.090 |
| 19 | 5 | 29.409 | 20/8:12.707 |
| 20 | 5 | 29.083 | 20/8:16.513 |