| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.086 | 17/5:07.462 |
| 2 | 1 | 18.229 | 17/5:08.678 |
| 3 | 2 | 21.801 | 16/5:09.952 |
| 4 | 1 | 18.561 | 16/5:06.708 |
| 5 | 1 | 18.323 | 16/5:04.000 |
| 6 | 1 | 17.695 | 16/5:00.520 |
| 7 | 1 | 22.236 | 16/5:08.414 |
| 8 | 2 | 20.388 | 16/5:10.638 |
| 9 | 2 | 22.498 | 16/5:16.119 |
| 10 | 2 | 19.904 | 16/5:16.354 |
| 11 | 2 | 18.643 | 16/5:14.711 |
| 12 | 2 | 18.439 | 16/5:13.071 |
| 13 | 2 | 19.245 | 16/5:12.674 |
| 14 | 2 | 20.316 | 16/5:13.559 |
| 15 | 2 | 19.142 | 16/5:13.073 |
| 16 | 2 | 19.332 | 16/5:12.838 |