| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.441 | 22/6:01.702 |
| 2 | 3 | 16.565 | 22/6:03.066 |
| 3 | 4 | 18.480 | 21/6:00.402 |
| 4 | 2 | 16.567 | 22/6:14.291 |
| 5 | 2 | 16.291 | 22/6:11.114 |
| 6 | 2 | 17.937 | 22/6:15.030 |
| 7 | 2 | 16.500 | 22/6:13.312 |
| 8 | 2 | 16.751 | 22/6:12.713 |
| 9 | 4 | 16.823 | 22/6:12.423 |
| 10 | 4 | 17.051 | 22/6:12.693 |
| 11 | 2 | 16.505 | 22/6:11.822 |
| 12 | 3 | 17.340 | 22/6:12.627 |
| 13 | 3 | 18.465 | 22/6:15.212 |
| 14 | 3 | 16.211 | 22/6:13.885 |
| 15 | 3 | 17.162 | 22/6:14.131 |
| 16 | 4 | 17.561 | 22/6:14.894 |
| 17 | 4 | 17.847 | 22/6:15.937 |
| 18 | 3 | 17.426 | 22/6:16.350 |
| 19 | 4 | 18.517 | 21/6:00.802 |
| 20 | 4 | 17.042 | 21/6:00.656 |
| 21 | 4 | 17.169 | 21/6:00.651 |