| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.716 | N/A |
| 2 | 2 | 30.331 | 16/8:02.681 |
| 3 | 1 | 28.552 | 17/8:18.078 |
| 4 | 1 | 27.727 | 17/8:09.636 |
| 5 | 1 | 26.956 | 17/8:01.098 |
| 6 | 2 | 29.876 | 17/8:06.730 |
| 7 | 2 | 28.957 | 17/8:07.446 |
| 8 | 2 | 27.403 | 17/8:04.406 |
| 9 | 2 | 28.380 | 17/8:04.008 |
| 10 | 2 | 28.047 | 17/8:03.234 |
| 11 | 2 | 27.302 | 17/8:01.365 |
| 12 | 2 | 28.466 | 17/8:01.529 |
| 13 | 1 | 26.370 | 18/8:27.069 |
| 14 | 1 | 28.050 | 18/8:26.876 |
| 15 | 1 | 27.248 | 18/8:25.737 |
| 16 | 2 | 29.668 | 18/8:27.493 |
| 17 | 2 | 29.268 | 17/8:00.317 |