| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.936 | N/A |
| 2 | 4 | 23.550 | 21/8:18.936 |
| 3 | 6 | 25.681 | 20/8:15.630 |
| 4 | 5 | 23.274 | 20/8:07.134 |
| 5 | 4 | 24.538 | 20/8:08.890 |
| 6 | 4 | 23.161 | 20/8:04.711 |
| 7 | 4 | 22.115 | 21/8:22.332 |
| 8 | 3 | 22.442 | 21/8:18.681 |
| 9 | 3 | 24.194 | 21/8:20.323 |
| 10 | 2 | 24.474 | 21/8:22.222 |
| 11 | 2 | 23.791 | 21/8:22.376 |
| 12 | 3 | 24.836 | 20/8:00.578 |
| 13 | 2 | 22.637 | 21/8:22.424 |
| 14 | 2 | 22.028 | 21/8:19.814 |
| 15 | 2 | 25.541 | 21/8:22.596 |
| 16 | 2 | 23.145 | 21/8:21.812 |
| 17 | 2 | 21.830 | 21/8:19.482 |
| 18 | 2 | 21.467 | 21/8:16.999 |
| 19 | 2 | 21.538 | 21/8:14.871 |
| 20 | 2 | 22.115 | 21/8:13.574 |
| 21 | 1 | 23.948 | 21/8:14.241 |