| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.286 | 20/6:05.720 |
| 2 | 3 | 17.073 | 21/6:11.269 |
| 3 | 3 | 17.375 | 21/6:09.138 |
| 4 | 3 | 17.140 | 21/6:06.838 |
| 5 | 2 | 17.189 | 21/6:05.665 |
| 6 | 3 | 17.228 | 21/6:05.019 |
| 7 | 3 | 17.225 | 21/6:04.548 |
| 8 | 3 | 22.189 | 21/6:17.226 |
| 9 | 3 | 16.796 | 21/6:14.502 |
| 10 | 3 | 16.850 | 21/6:12.437 |
| 11 | 3 | 16.695 | 21/6:10.451 |
| 12 | 3 | 20.174 | 21/6:14.885 |
| 13 | 3 | 16.434 | 21/6:12.595 |
| 14 | 3 | 18.611 | 21/6:13.897 |
| 15 | 3 | 16.725 | 21/6:12.386 |
| 16 | 3 | 16.425 | 21/6:10.670 |
| 17 | 3 | 19.952 | 21/6:13.512 |
| 18 | 3 | 16.467 | 21/6:11.973 |
| 19 | 3 | 17.740 | 21/6:12.003 |
| 20 | 3 | 16.412 | 21/6:10.635 |
| 21 | 3 | 16.584 | 21/6:09.570 |