| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.237 | 18/6:04.266 |
| 2 | 4 | 22.166 | 17/6:00.425 |
| 3 | 3 | 20.817 | 18/6:19.032 |
| 4 | 3 | 20.319 | 18/6:15.925 |
| 5 | 2 | 19.804 | 18/6:12.034 |
| 6 | 4 | 29.667 | 17/6:16.861 |
| 7 | 3 | 22.087 | 17/6:16.664 |
| 8 | 3 | 21.096 | 17/6:14.410 |
| 9 | 4 | 24.344 | 17/6:18.792 |
| 10 | 4 | 24.770 | 16/6:00.491 |
| 11 | 4 | 25.273 | 16/6:04.048 |
| 12 | 5 | 20.214 | 16/6:01.058 |
| 13 | 4 | 20.284 | 17/6:20.640 |
| 14 | 4 | 19.774 | 17/6:17.463 |
| 15 | 3 | 20.182 | 17/6:15.171 |
| 16 | 3 | 21.340 | 17/6:14.397 |
| 17 | 4 | 22.285 | 17/6:14.659 |