| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 26.364 | N/A |
| 2 | 1 | 23.408 | 18/7:04.003 |
| 3 | 3 | 28.179 | 17/7:19.006 |
| 4 | 5 | 29.006 | 16/7:09.329 |
| 5 | 3 | 23.072 | 17/7:21.024 |
| 6 | 3 | 23.563 | 17/7:13.493 |
| 7 | 3 | 23.378 | 17/7:07.098 |
| 8 | 4 | 27.777 | 17/7:14.096 |
| 9 | 4 | 23.040 | 17/7:09.021 |
| 10 | 4 | 23.520 | 17/7:06.262 |
| 11 | 4 | 23.687 | 17/7:04.172 |
| 12 | 4 | 22.971 | 17/7:01.042 |
| 13 | 4 | 22.689 | 18/7:23.274 |
| 14 | 4 | 23.077 | 18/7:21.382 |
| 15 | 4 | 23.556 | 18/7:20.341 |
| 16 | 4 | 22.993 | 18/7:18.802 |
| 17 | 3 | 25.464 | 18/7:20.080 |
| 18 | 4 | 26.482 | 18/7:22.226 |