| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.485 | N/A |
| 2 | 1 | 27.358 | 18/8:09.571 |
| 3 | 1 | 29.220 | 18/8:25.398 |
| 4 | 1 | 27.771 | 18/8:22.462 |
| 5 | 1 | 28.513 | 18/8:24.148 |
| 6 | 1 | 27.262 | 18/8:20.906 |
| 7 | 1 | 30.468 | 18/8:27.829 |
| 8 | 2 | 32.735 | 17/8:09.232 |
| 9 | 1 | 27.963 | 17/8:07.065 |
| 10 | 1 | 27.989 | 17/8:05.425 |
| 11 | 1 | 28.340 | 17/8:04.675 |
| 12 | 1 | 32.076 | 17/8:09.495 |
| 13 | 2 | 34.199 | 17/8:16.343 |
| 14 | 2 | 28.143 | 17/8:14.684 |
| 15 | 1 | 28.371 | 17/8:13.522 |
| 16 | 1 | 27.845 | 17/8:11.954 |
| 17 | 1 | 28.048 | 17/8:10.786 |