| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.546 | N/A |
| 2 | 4 | 17.539 | 28/8:14.099 |
| 3 | 4 | 20.222 | 26/8:12.558 |
| 4 | 4 | 19.076 | 26/8:14.187 |
| 5 | 4 | 21.583 | 25/8:11.066 |
| 6 | 4 | 18.291 | 25/8:04.758 |
| 7 | 4 | 18.943 | 25/8:03.162 |
| 8 | 4 | 20.291 | 25/8:06.643 |
| 9 | 4 | 18.488 | 25/8:03.845 |
| 10 | 4 | 18.127 | 25/8:00.706 |
| 11 | 4 | 17.948 | 26/8:16.816 |
| 12 | 4 | 16.848 | 26/8:11.809 |
| 13 | 4 | 17.254 | 26/8:08.483 |
| 14 | 3 | 18.329 | 26/8:07.736 |
| 15 | 4 | 18.390 | 26/8:07.204 |
| 16 | 4 | 18.193 | 26/8:06.416 |
| 17 | 4 | 22.615 | 26/8:12.635 |
| 18 | 4 | 18.026 | 26/8:11.373 |
| 19 | 4 | 22.400 | 26/8:16.327 |
| 20 | 4 | 17.484 | 26/8:14.292 |
| 21 | 4 | 16.988 | 26/8:11.839 |
| 22 | 4 | 22.561 | 26/8:16.255 |
| 23 | 4 | 19.268 | 26/8:16.527 |
| 24 | 4 | 21.335 | 26/8:19.023 |
| 25 | 4 | 20.956 | 25/8:01.701 |