| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 26.091 | N/A |
| 2 | 7 | 19.982 | 24/8:05.677 |
| 3 | 6 | 18.413 | 25/8:06.831 |
| 4 | 6 | 19.850 | 25/8:12.051 |
| 5 | 7 | 20.923 | 24/8:01.307 |
| 6 | 6 | 19.204 | 25/8:18.276 |
| 7 | 6 | 18.532 | 25/8:13.707 |
| 8 | 6 | 24.356 | 24/8:10.231 |
| 9 | 6 | 19.298 | 24/8:07.695 |
| 10 | 6 | 18.429 | 24/8:03.502 |
| 11 | 7 | 27.392 | 23/8:00.124 |
| 12 | 7 | 22.888 | 23/8:04.625 |
| 13 | 7 | 19.029 | 23/8:01.300 |
| 14 | 7 | 18.628 | 24/8:18.341 |
| 15 | 7 | 18.454 | 24/8:14.926 |
| 16 | 7 | 21.493 | 24/8:16.626 |
| 17 | 7 | 20.062 | 24/8:16.057 |
| 18 | 7 | 18.266 | 24/8:13.124 |
| 19 | 7 | 23.460 | 24/8:17.155 |
| 20 | 8 | 1:31.677 | 20/8:06.427 |