| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.281 | N/A |
| 2 | 2 | 24.334 | 20/8:07.627 |
| 3 | 3 | 21.471 | 21/8:03.331 |
| 4 | 3 | 18.950 | 23/8:20.151 |
| 5 | 5 | 2:26.130 | 10/8:19.772 |
| 6 | 5 | 24.894 | 11/8:16.839 |
| 7 | 5 | 20.438 | 12/8:15.012 |
| 8 | 5 | 22.115 | 13/8:22.421 |
| 9 | 5 | 19.430 | 14/8:29.144 |
| 10 | 5 | 18.759 | 14/8:02.478 |
| 11 | 5 | 19.194 | 15/8:15.282 |
| 12 | 5 | 19.912 | 16/8:30.226 |
| 13 | 5 | 20.331 | 16/8:15.228 |
| 14 | 5 | 21.168 | 16/8:03.503 |
| 15 | 5 | 19.176 | 17/8:21.054 |
| 16 | 5 | 19.413 | 17/8:10.043 |
| 17 | 5 | 18.913 | 18/8:28.323 |
| 18 | 5 | 19.632 | 18/8:19.541 |