| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.834 | N/A |
| 2 | 1 | 22.138 | 22/8:09.732 |
| 3 | 1 | 22.544 | 22/8:13.995 |
| 4 | 2 | 30.363 | 20/8:20.119 |
| 5 | 2 | 23.998 | 20/8:15.288 |
| 6 | 2 | 25.310 | 20/8:17.375 |
| 7 | 2 | 23.401 | 20/8:12.721 |
| 8 | 2 | 23.295 | 20/8:09.109 |
| 9 | 2 | 23.014 | 20/8:05.733 |
| 10 | 2 | 22.384 | 20/8:01.777 |
| 11 | 2 | 23.183 | 20/8:00.131 |
| 12 | 2 | 22.444 | 21/8:21.332 |
| 13 | 2 | 25.845 | 20/8:00.705 |
| 14 | 2 | 21.981 | 21/8:21.603 |
| 15 | 2 | 22.561 | 21/8:19.778 |
| 16 | 2 | 27.997 | 20/8:01.414 |
| 17 | 2 | 22.386 | 21/8:23.389 |
| 18 | 2 | 22.239 | 21/8:21.402 |
| 19 | 2 | 24.756 | 21/8:22.432 |
| 20 | 2 | 24.435 | 21/8:23.017 |
| 21 | 2 | 23.214 | 21/8:22.322 |