| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.865 | 22/6:11.003 |
| 2 | 2 | 16.273 | 22/6:04.518 |
| 3 | 1 | 16.645 | 22/6:05.075 |
| 4 | 2 | 19.494 | 21/6:03.704 |
| 5 | 2 | 15.409 | 22/6:12.618 |
| 6 | 2 | 16.331 | 22/6:10.395 |
| 7 | 2 | 17.332 | 22/6:11.954 |
| 8 | 2 | 16.365 | 22/6:10.463 |
| 9 | 2 | 16.151 | 22/6:08.781 |
| 10 | 1 | 15.754 | 22/6:06.561 |
| 11 | 1 | 17.738 | 22/6:08.714 |
| 12 | 1 | 16.979 | 22/6:09.116 |
| 13 | 1 | 16.504 | 22/6:08.652 |
| 14 | 1 | 16.415 | 22/6:08.115 |
| 15 | 1 | 16.961 | 22/6:08.450 |
| 16 | 2 | 31.623 | 21/6:11.226 |
| 17 | 2 | 18.964 | 21/6:12.815 |
| 18 | 2 | 16.588 | 21/6:11.456 |
| 19 | 2 | 16.279 | 21/6:09.898 |
| 20 | 2 | 22.856 | 21/6:15.402 |
| 21 | 2 | 16.214 | 21/6:13.740 |