| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.880 | N/A |
| 2 | 1 | 27.016 | 18/8:05.152 |
| 3 | 1 | 27.390 | 18/8:08.331 |
| 4 | 1 | 27.449 | 18/8:09.725 |
| 5 | 1 | 27.997 | 18/8:12.751 |
| 6 | 1 | 27.675 | 18/8:13.471 |
| 7 | 1 | 29.520 | 18/8:19.179 |
| 8 | 1 | 28.400 | 18/8:20.537 |
| 9 | 1 | 27.797 | 18/8:20.273 |
| 10 | 1 | 26.916 | 18/8:18.404 |
| 11 | 1 | 28.343 | 18/8:19.335 |
| 12 | 1 | 28.301 | 18/8:20.031 |
| 13 | 1 | 28.835 | 18/8:21.368 |
| 14 | 1 | 28.078 | 18/8:21.509 |
| 15 | 1 | 31.325 | 18/8:25.573 |
| 16 | 1 | 28.885 | 18/8:26.330 |
| 17 | 1 | 27.333 | 18/8:25.343 |
| 18 | 1 | 27.473 | 18/8:24.613 |