| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.294 | 21/6:03.174 |
| 2 | 5 | 16.606 | 22/6:12.900 |
| 3 | 5 | 21.872 | 20/6:11.813 |
| 4 | 6 | 17.569 | 20/6:06.705 |
| 5 | 5 | 16.577 | 21/6:17.656 |
| 6 | 5 | 16.202 | 21/6:11.420 |
| 7 | 5 | 16.335 | 21/6:07.365 |
| 8 | 5 | 16.276 | 21/6:04.169 |
| 9 | 5 | 16.223 | 21/6:01.559 |
| 10 | 5 | 16.151 | 22/6:16.431 |
| 11 | 5 | 16.249 | 22/6:14.708 |
| 12 | 5 | 16.580 | 22/6:13.879 |
| 13 | 5 | 16.332 | 22/6:12.758 |
| 14 | 5 | 24.794 | 21/6:07.590 |
| 15 | 5 | 22.120 | 21/6:14.052 |
| 16 | 5 | 18.487 | 21/6:14.938 |
| 17 | 4 | 18.239 | 21/6:15.413 |
| 18 | 4 | 18.899 | 21/6:16.606 |
| 19 | 4 | 16.673 | 21/6:15.213 |
| 20 | 4 | 16.400 | 21/6:13.672 |
| 21 | 4 | 16.582 | 21/6:12.460 |