| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.868 | 18/5:03.624 |
| 2 | 1 | 16.897 | 18/5:03.885 |
| 3 | 1 | 16.918 | 18/5:04.098 |
| 4 | 1 | 16.774 | 18/5:03.556 |
| 5 | 1 | 17.708 | 18/5:06.594 |
| 6 | 2 | 17.552 | 18/5:08.151 |
| 7 | 2 | 17.466 | 18/5:09.042 |
| 8 | 2 | 16.942 | 18/5:08.531 |
| 9 | 3 | 17.712 | 18/5:09.674 |
| 10 | 3 | 17.731 | 18/5:10.622 |
| 11 | 3 | 20.190 | 18/5:15.422 |
| 12 | 3 | 18.873 | 18/5:17.446 |
| 13 | 3 | 17.800 | 17/5:00.025 |
| 14 | 3 | 18.406 | 17/5:00.944 |
| 15 | 4 | 21.353 | 17/5:05.082 |
| 16 | 5 | 24.140 | 17/5:11.663 |
| 17 | 6 | 23.232 | 17/5:16.562 |