| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 26.802 | 16/7:08.832 |
| 2 | 9 | 21.340 | 18/7:13.278 |
| 3 | 7 | 21.415 | 19/7:20.528 |
| 4 | 11 | 28.389 | 18/7:20.757 |
| 5 | 9 | 20.410 | 18/7:06.082 |
| 6 | 11 | 20.777 | 19/7:20.588 |
| 7 | 10 | 29.029 | 18/7:12.417 |
| 8 | 9 | 20.354 | 18/7:04.161 |
| 9 | 12 | 21.208 | 19/7:22.751 |
| 10 | 9 | 21.108 | 19/7:18.581 |
| 11 | 6 | 20.456 | 19/7:14.043 |
| 12 | 11 | 33.588 | 18/7:07.314 |
| 13 | 11 | 22.113 | 18/7:05.062 |
| 14 | 10 | 27.502 | 18/7:10.060 |
| 15 | 10 | 23.753 | 18/7:09.893 |
| 16 | 12 | 20.740 | 18/7:06.357 |
| 17 | 11 | 20.375 | 18/7:02.851 |
| 18 | 12 | 23.507 | 18/7:02.866 |