| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.081 | N/A |
| 2 | 3 | 19.637 | 25/8:13.369 |
| 3 | 3 | 20.293 | 24/8:01.276 |
| 4 | 2 | 19.590 | 25/8:18.241 |
| 5 | 2 | 20.089 | 25/8:19.735 |
| 6 | 2 | 20.828 | 24/8:04.091 |
| 7 | 2 | 19.377 | 24/8:01.368 |
| 8 | 2 | 20.150 | 24/8:01.962 |
| 9 | 2 | 20.194 | 24/8:02.535 |
| 10 | 2 | 20.540 | 24/8:03.864 |
| 11 | 4 | 25.616 | 24/8:16.603 |
| 12 | 4 | 23.815 | 23/8:02.339 |
| 13 | 4 | 22.338 | 23/8:04.937 |
| 14 | 4 | 20.156 | 23/8:03.443 |
| 15 | 4 | 19.970 | 23/8:01.087 |
| 16 | 3 | 19.491 | 24/8:20.609 |
| 17 | 3 | 19.187 | 24/8:18.283 |
| 18 | 3 | 25.172 | 23/8:03.360 |
| 19 | 3 | 20.298 | 23/8:02.542 |
| 20 | 4 | 27.096 | 23/8:09.681 |
| 21 | 4 | 19.199 | 23/8:07.420 |
| 22 | 4 | 20.734 | 23/8:06.982 |
| 23 | 4 | 20.919 | 23/8:06.770 |