| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.149 | 19/5:06.831 |
| 2 | 2 | 17.967 | 18/5:07.044 |
| 3 | 2 | 14.494 | 19/5:07.863 |
| 4 | 1 | 19.142 | 18/5:04.884 |
| 5 | 1 | 15.648 | 18/5:00.240 |
| 6 | 1 | 15.895 | 19/5:14.434 |
| 7 | 1 | 14.724 | 19/5:09.480 |
| 8 | 2 | 16.981 | 19/5:11.125 |
| 9 | 1 | 17.540 | 19/5:13.584 |
| 10 | 1 | 17.527 | 19/5:15.527 |
| 11 | 1 | 18.511 | 18/5:02.037 |
| 12 | 1 | 18.305 | 18/5:04.325 |
| 13 | 1 | 16.325 | 18/5:03.519 |
| 14 | 1 | 15.394 | 18/5:01.631 |
| 15 | 1 | 16.416 | 18/5:01.222 |
| 16 | 1 | 21.385 | 18/5:06.453 |
| 17 | 1 | 14.686 | 18/5:03.977 |
| 18 | 1 | 15.340 | 18/5:02.429 |