| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.569 | 19/6:11.811 |
| 2 | 3 | 20.098 | 19/6:16.837 |
| 3 | 3 | 18.723 | 19/6:09.803 |
| 4 | 3 | 19.105 | 19/6:08.101 |
| 5 | 3 | 18.486 | 19/6:04.728 |
| 6 | 3 | 19.009 | 19/6:04.135 |
| 7 | 3 | 19.012 | 19/6:03.720 |
| 8 | 3 | 20.404 | 19/6:06.714 |
| 9 | 3 | 18.591 | 19/6:05.216 |
| 10 | 3 | 19.051 | 19/6:04.891 |
| 11 | 3 | 19.027 | 19/6:04.584 |
| 12 | 4 | 21.122 | 19/6:07.645 |
| 13 | 4 | 19.495 | 19/6:07.858 |
| 14 | 5 | 19.233 | 19/6:07.684 |
| 15 | 5 | 19.873 | 19/6:08.344 |
| 16 | 5 | 20.834 | 19/6:10.063 |
| 17 | 5 | 19.021 | 19/6:09.553 |
| 18 | 5 | 18.513 | 19/6:08.564 |
| 19 | 5 | 18.911 | 19/6:08.077 |