| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.972 | N/A |
| 2 | 3 | 21.037 | 17/6:03.564 |
| 3 | 4 | 21.402 | 17/6:06.484 |
| 4 | 4 | 20.046 | 17/6:00.225 |
| 5 | 4 | 19.549 | 18/6:15.616 |
| 6 | 4 | 20.058 | 18/6:14.084 |
| 7 | 4 | 20.307 | 18/6:13.769 |
| 8 | 4 | 21.559 | 18/6:16.584 |
| 9 | 5 | 23.415 | 17/6:01.718 |
| 10 | 5 | 20.752 | 17/6:01.416 |
| 11 | 5 | 20.376 | 17/6:00.573 |
| 12 | 5 | 20.070 | 18/6:20.218 |
| 13 | 5 | 20.327 | 18/6:19.577 |
| 14 | 5 | 21.293 | 18/6:20.298 |
| 15 | 5 | 26.340 | 17/6:05.864 |
| 16 | 5 | 20.139 | 17/6:04.753 |
| 17 | 6 | 26.534 | 17/6:10.176 |