| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.227 | N/A |
| 2 | 7 | 24.636 | 21/8:14.947 |
| 3 | 7 | 15.255 | 25/8:00.919 |
| 4 | 7 | 15.408 | 27/8:01.485 |
| 5 | 3 | 15.937 | 28/8:03.007 |
| 6 | 3 | 16.151 | 29/8:11.594 |
| 7 | 3 | 15.275 | 29/8:01.316 |
| 8 | 3 | 16.690 | 30/8:16.685 |
| 9 | 2 | 15.522 | 30/8:11.145 |
| 10 | 2 | 15.061 | 30/8:05.350 |
| 11 | 2 | 16.739 | 30/8:05.581 |
| 12 | 2 | 16.954 | 30/8:06.337 |
| 13 | 2 | 19.398 | 30/8:12.873 |
| 14 | 2 | 15.485 | 30/8:09.674 |
| 15 | 2 | 15.151 | 30/8:06.241 |
| 16 | 2 | 15.137 | 30/8:03.238 |
| 17 | 2 | 17.373 | 30/8:04.663 |
| 18 | 5 | 2:46.900 | 20/8:06.248 |
| 19 | 5 | 21.039 | 20/8:01.566 |
| 20 | 5 | 15.213 | 21/8:16.252 |
| 21 | 5 | 17.051 | 21/8:08.602 |