| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.289 | 19/5:09.491 |
| 2 | 1 | 15.834 | 19/5:05.169 |
| 3 | 2 | 20.182 | 18/5:13.830 |
| 4 | 2 | 15.844 | 18/5:06.671 |
| 5 | 2 | 15.847 | 18/5:02.386 |
| 6 | 2 | 15.278 | 19/5:14.368 |
| 7 | 2 | 16.018 | 19/5:12.935 |
| 8 | 2 | 17.480 | 19/5:15.333 |
| 9 | 2 | 16.049 | 19/5:14.178 |
| 10 | 1 | 18.019 | 18/5:00.312 |
| 11 | 1 | 20.962 | 18/5:07.312 |
| 12 | 1 | 24.162 | 17/5:00.282 |
| 13 | 1 | 15.897 | 18/5:15.500 |
| 14 | 1 | 15.627 | 18/5:13.056 |
| 15 | 1 | 17.156 | 18/5:12.773 |
| 16 | 1 | 20.816 | 18/5:16.642 |
| 17 | 1 | 15.883 | 18/5:14.834 |
| 18 | 1 | 16.029 | 18/5:13.372 |