| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.302 | N/A |
| 2 | 1 | 18.827 | 26/8:10.977 |
| 3 | 1 | 18.598 | 26/8:08.114 |
| 4 | 2 | 19.333 | 26/8:13.285 |
| 5 | 1 | 19.541 | 26/8:17.170 |
| 6 | 1 | 21.383 | 25/8:09.175 |
| 7 | 1 | 20.537 | 25/8:13.178 |
| 8 | 1 | 19.092 | 25/8:11.082 |
| 9 | 2 | 21.384 | 25/8:16.387 |
| 10 | 2 | 22.963 | 24/8:04.539 |
| 11 | 2 | 19.862 | 24/8:03.798 |
| 12 | 2 | 25.840 | 24/8:15.691 |