| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.215 | N/A |
| 2 | 5 | 23.094 | 21/8:05.095 |
| 3 | 4 | 19.937 | 23/8:16.556 |
| 4 | 4 | 20.446 | 23/8:08.713 |
| 5 | 4 | 19.967 | 23/8:02.157 |
| 6 | 4 | 18.800 | 24/8:13.537 |
| 7 | 4 | 18.503 | 24/8:06.078 |
| 8 | 4 | 17.794 | 25/8:18.212 |
| 9 | 4 | 19.969 | 25/8:18.745 |
| 10 | 3 | 22.519 | 24/8:05.844 |
| 11 | 3 | 18.612 | 24/8:02.389 |
| 12 | 3 | 17.792 | 25/8:17.614 |
| 13 | 3 | 24.073 | 24/8:06.101 |
| 14 | 3 | 18.870 | 24/8:03.880 |
| 15 | 3 | 18.914 | 24/8:02.048 |
| 16 | 4 | 51.937 | 22/8:06.932 |
| 17 | 4 | 19.771 | 22/8:03.899 |
| 18 | 4 | 21.288 | 22/8:03.097 |
| 19 | 4 | 17.839 | 23/8:20.034 |
| 20 | 4 | 18.582 | 23/8:16.454 |
| 21 | 4 | 22.042 | 23/8:17.038 |
| 22 | 4 | 19.069 | 23/8:14.452 |
| 23 | 4 | 19.032 | 23/8:12.065 |