| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.440 | N/A |
| 2 | 2 | 19.965 | 18/6:03.845 |
| 3 | 2 | 21.348 | 18/6:15.600 |
| 4 | 2 | 19.867 | 18/6:11.126 |
| 5 | 1 | 18.668 | 18/6:03.794 |
| 6 | 2 | 21.737 | 18/6:09.829 |
| 7 | 1 | 19.003 | 18/6:06.106 |
| 8 | 1 | 18.402 | 18/6:01.987 |
| 9 | 1 | 19.093 | 18/6:00.366 |
| 10 | 1 | 19.179 | 19/6:18.964 |
| 11 | 1 | 22.523 | 18/6:04.074 |
| 12 | 1 | 18.915 | 18/6:02.430 |
| 13 | 1 | 23.393 | 18/6:07.405 |
| 14 | 1 | 20.128 | 18/6:07.344 |
| 15 | 1 | 22.419 | 18/6:10.074 |
| 16 | 1 | 18.224 | 18/6:07.685 |
| 17 | 1 | 18.735 | 18/6:06.138 |
| 18 | 1 | 22.263 | 18/6:08.302 |