| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.928 | 17/5:04.776 |
| 2 | 1 | 18.053 | 17/5:05.839 |
| 3 | 1 | 17.604 | 17/5:03.648 |
| 4 | 1 | 17.804 | 17/5:03.403 |
| 5 | 1 | 17.910 | 17/5:03.617 |
| 6 | 1 | 19.921 | 17/5:09.457 |
| 7 | 1 | 19.504 | 17/5:12.615 |
| 8 | 1 | 21.484 | 16/5:00.416 |
| 9 | 1 | 18.325 | 17/5:18.340 |
| 10 | 2 | 18.851 | 17/5:18.553 |
| 11 | 2 | 17.781 | 17/5:17.073 |
| 12 | 2 | 19.885 | 16/5:00.067 |
| 13 | 2 | 17.902 | 17/5:17.706 |
| 14 | 1 | 17.383 | 17/5:16.121 |
| 15 | 1 | 17.222 | 17/5:14.565 |
| 16 | 1 | 17.386 | 17/5:13.377 |
| 17 | 2 | 20.530 | 17/5:15.473 |