| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.832 | N/A |
| 2 | 2 | 21.962 | 22/8:05.034 |
| 3 | 2 | 22.748 | 22/8:13.287 |
| 4 | 2 | 21.689 | 22/8:08.625 |
| 5 | 4 | 25.836 | 21/8:05.007 |
| 6 | 4 | 22.794 | 21/8:03.948 |
| 7 | 4 | 22.565 | 21/8:02.478 |
| 8 | 3 | 21.432 | 22/8:20.091 |
| 9 | 3 | 25.855 | 21/8:06.034 |
| 10 | 3 | 21.636 | 21/8:02.758 |
| 11 | 5 | 31.127 | 21/8:19.012 |
| 12 | 5 | 21.019 | 21/8:14.128 |
| 13 | 5 | 21.913 | 21/8:11.458 |
| 14 | 5 | 22.012 | 21/8:09.352 |
| 15 | 5 | 22.695 | 21/8:08.522 |
| 16 | 5 | 21.229 | 21/8:05.848 |
| 17 | 5 | 24.169 | 21/8:07.183 |
| 18 | 6 | 34.102 | 21/8:20.047 |
| 19 | 6 | 25.988 | 21/8:22.466 |
| 20 | 6 | 21.926 | 21/8:20.355 |
| 21 | 6 | 31.742 | 21/8:28.271 |