| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.682 | N/A |
| 2 | 5 | 28.776 | 17/8:02.098 |
| 3 | 5 | 26.004 | 18/8:07.312 |
| 4 | 4 | 26.558 | 18/8:02.597 |
| 5 | 4 | 26.419 | 19/8:26.588 |
| 6 | 4 | 25.311 | 19/8:20.726 |
| 7 | 4 | 25.918 | 19/8:18.064 |
| 8 | 4 | 26.189 | 19/8:17.846 |
| 9 | 4 | 25.160 | 19/8:14.935 |
| 10 | 3 | 25.763 | 19/8:13.878 |
| 11 | 3 | 27.237 | 19/8:15.685 |
| 12 | 3 | 24.807 | 19/8:13.187 |
| 13 | 3 | 25.506 | 19/8:12.154 |
| 14 | 3 | 25.275 | 19/8:10.096 |
| 15 | 3 | 25.805 | 19/8:10.618 |
| 16 | 3 | 24.911 | 19/8:09.248 |
| 17 | 3 | 26.261 | 19/8:09.569 |
| 18 | 3 | 29.373 | 19/8:13.147 |
| 19 | 3 | 27.052 | 19/8:14.007 |