| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 34.620 | N/A |
| 2 | 5 | 26.992 | 18/8:13.484 |
| 3 | 2 | 26.179 | 18/8:06.573 |
| 4 | 2 | 26.033 | 18/8:03.442 |
| 5 | 1 | 25.481 | 19/8:25.702 |
| 6 | 1 | 25.618 | 19/8:23.710 |
| 7 | 1 | 26.004 | 19/8:23.541 |
| 8 | 1 | 25.635 | 19/8:22.470 |
| 9 | 1 | 26.257 | 19/8:23.067 |
| 10 | 1 | 25.627 | 19/8:22.272 |
| 11 | 1 | 26.445 | 19/8:23.107 |
| 12 | 1 | 26.036 | 19/8:23.122 |
| 13 | 1 | 25.605 | 19/8:22.488 |
| 14 | 1 | 25.582 | 19/8:21.919 |
| 15 | 1 | 25.605 | 19/8:21.461 |
| 16 | 1 | 25.781 | 19/8:21.276 |
| 17 | 1 | 25.585 | 19/8:20.893 |
| 18 | 1 | 25.498 | 19/8:20.463 |
| 19 | 1 | 25.854 | 19/8:20.437 |