| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.887 | 19/6:17.853 |
| 2 | 4 | 18.979 | 19/6:09.227 |
| 3 | 4 | 24.213 | 18/6:18.474 |
| 4 | 4 | 20.587 | 18/6:16.497 |
| 5 | 4 | 19.089 | 18/6:09.918 |
| 6 | 4 | 19.440 | 18/6:06.585 |
| 7 | 3 | 18.496 | 18/6:01.777 |
| 8 | 3 | 18.858 | 19/6:18.929 |
| 9 | 3 | 20.401 | 19/6:19.894 |
| 10 | 4 | 19.378 | 19/6:18.723 |
| 11 | 3 | 18.482 | 19/6:16.217 |
| 12 | 5 | 24.203 | 18/6:03.020 |
| 13 | 3 | 21.308 | 18/6:04.598 |
| 14 | 3 | 18.628 | 18/6:02.506 |
| 15 | 3 | 19.914 | 18/6:02.236 |
| 16 | 3 | 18.811 | 18/6:00.758 |
| 17 | 3 | 19.649 | 18/6:00.342 |
| 18 | 2 | 18.714 | 19/6:18.983 |
| 19 | 2 | 19.483 | 19/6:18.520 |