| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.982 | 18/5:05.676 |
| 2 | 1 | 16.785 | 18/5:03.903 |
| 3 | 1 | 16.220 | 19/5:16.584 |
| 4 | 2 | 18.114 | 18/5:06.454 |
| 5 | 3 | 17.608 | 18/5:08.552 |
| 6 | 2 | 16.337 | 18/5:06.138 |
| 7 | 3 | 17.528 | 18/5:07.476 |
| 8 | 2 | 17.442 | 18/5:08.286 |
| 9 | 2 | 18.678 | 18/5:11.388 |
| 10 | 2 | 17.550 | 18/5:11.839 |
| 11 | 2 | 16.121 | 18/5:09.870 |
| 12 | 2 | 17.539 | 18/5:10.356 |
| 13 | 2 | 16.545 | 18/5:09.391 |
| 14 | 2 | 17.526 | 18/5:09.825 |
| 15 | 2 | 16.381 | 18/5:08.827 |
| 16 | 2 | 16.012 | 18/5:07.539 |
| 17 | 2 | 17.640 | 18/5:08.126 |
| 18 | 2 | 17.014 | 18/5:08.022 |