| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 29.319 | N/A |
| 2 | 2 | 26.195 | 19/8:20.829 |
| 3 | 2 | 25.749 | 19/8:16.815 |
| 4 | 1 | 25.786 | 19/8:15.699 |
| 5 | 1 | 26.288 | 19/8:17.004 |
| 6 | 1 | 26.491 | 19/8:19.151 |
| 7 | 1 | 25.295 | 19/8:16.731 |
| 8 | 1 | 26.456 | 19/8:17.987 |
| 9 | 1 | 26.409 | 19/8:18.824 |
| 10 | 1 | 26.689 | 19/8:20.035 |
| 11 | 1 | 25.741 | 19/8:19.297 |
| 12 | 1 | 28.634 | 19/8:23.427 |
| 13 | 1 | 25.538 | 19/8:22.225 |
| 14 | 1 | 25.936 | 19/8:21.759 |
| 15 | 1 | 25.984 | 19/8:21.421 |
| 16 | 1 | 27.135 | 19/8:22.510 |
| 17 | 1 | 26.661 | 19/8:22.929 |
| 18 | 1 | 26.225 | 19/8:22.837 |
| 19 | 1 | 27.688 | 19/8:24.219 |