| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 29.852 | N/A |
| 2 | 1 | 25.621 | 19/8:11.003 |
| 3 | 1 | 25.121 | 19/8:06.053 |
| 4 | 2 | 32.339 | 18/8:20.644 |
| 5 | 3 | 27.305 | 18/8:18.992 |
| 6 | 2 | 23.347 | 18/8:04.544 |
| 7 | 2 | 28.911 | 18/8:10.676 |
| 8 | 1 | 24.124 | 18/8:03.431 |
| 9 | 1 | 25.264 | 18/8:00.042 |
| 10 | 1 | 27.912 | 18/8:03.079 |
| 11 | 1 | 24.024 | 19/8:24.994 |
| 12 | 1 | 26.110 | 19/8:24.525 |
| 13 | 1 | 23.177 | 19/8:19.734 |
| 14 | 1 | 25.502 | 19/8:18.900 |
| 15 | 1 | 38.990 | 18/8:08.544 |
| 16 | 1 | 28.718 | 18/8:10.512 |
| 17 | 1 | 25.926 | 18/8:09.267 |
| 18 | 1 | 23.593 | 18/8:05.836 |