| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 30.503 | N/A |
| 2 | 3 | 28.791 | 17/8:11.159 |
| 3 | 3 | 25.556 | 18/8:12.452 |
| 4 | 2 | 27.790 | 18/8:15.946 |
| 5 | 2 | 27.024 | 18/8:14.437 |
| 6 | 2 | 27.554 | 18/8:15.334 |
| 7 | 2 | 28.393 | 18/8:18.309 |
| 8 | 3 | 33.219 | 17/8:03.821 |
| 9 | 3 | 27.184 | 17/8:01.525 |
| 10 | 3 | 27.886 | 17/8:00.986 |
| 11 | 2 | 26.286 | 18/8:25.964 |
| 12 | 2 | 27.365 | 18/8:25.031 |
| 13 | 2 | 26.276 | 18/8:22.712 |
| 14 | 2 | 27.087 | 18/8:21.809 |
| 15 | 2 | 28.427 | 18/8:22.663 |
| 16 | 2 | 28.215 | 18/8:23.163 |
| 17 | 2 | 27.560 | 18/8:22.904 |
| 18 | 3 | 31.301 | 18/8:26.417 |