| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.974 | 19/5:03.506 |
| 2 | 2 | 15.736 | 19/5:01.245 |
| 3 | 2 | 15.833 | 19/5:01.106 |
| 4 | 2 | 16.185 | 19/5:02.708 |
| 5 | 2 | 15.382 | 19/5:00.618 |
| 6 | 1 | 16.176 | 19/5:01.739 |
| 7 | 2 | 19.159 | 19/5:10.636 |
| 8 | 2 | 15.686 | 19/5:09.061 |
| 9 | 1 | 16.514 | 19/5:09.584 |
| 10 | 1 | 15.935 | 19/5:08.902 |
| 11 | 1 | 15.757 | 19/5:08.037 |
| 12 | 1 | 19.249 | 19/5:12.845 |
| 13 | 1 | 15.593 | 19/5:11.569 |
| 14 | 1 | 17.848 | 19/5:13.537 |
| 15 | 1 | 15.470 | 19/5:12.230 |
| 16 | 1 | 15.634 | 19/5:11.281 |
| 17 | 1 | 17.863 | 19/5:12.934 |
| 18 | 2 | 20.586 | 18/5:00.580 |