| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 30.175 | N/A |
| 2 | 2 | 25.150 | 19/8:02.875 |
| 3 | 2 | 26.543 | 19/8:15.412 |
| 4 | 2 | 26.825 | 19/8:21.283 |
| 5 | 2 | 26.949 | 19/8:24.776 |
| 6 | 2 | 29.195 | 18/8:08.025 |
| 7 | 2 | 25.979 | 18/8:05.324 |
| 8 | 2 | 25.518 | 18/8:02.275 |
| 9 | 2 | 26.281 | 18/8:01.061 |
| 10 | 2 | 26.073 | 18/8:00.699 |
| 11 | 2 | 25.889 | 19/8:26.098 |
| 12 | 2 | 25.164 | 19/8:24.010 |
| 13 | 2 | 24.869 | 19/8:21.827 |
| 14 | 1 | 28.069 | 19/8:24.411 |
| 15 | 1 | 25.347 | 19/8:23.126 |
| 16 | 1 | 26.221 | 19/8:23.061 |
| 17 | 1 | 25.834 | 19/8:22.569 |
| 18 | 1 | 25.168 | 19/8:21.429 |
| 19 | 1 | 26.313 | 19/8:21.562 |