| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.992 | N/A |
| 2 | 4 | 20.590 | 21/7:12.792 |
| 3 | 3 | 18.949 | 22/7:16.151 |
| 4 | 6 | 24.877 | 20/7:08.096 |
| 5 | 5 | 20.979 | 20/7:06.618 |
| 6 | 5 | 18.440 | 21/7:16.332 |
| 7 | 4 | 17.970 | 21/7:07.008 |
| 8 | 5 | 22.688 | 21/7:13.829 |
| 9 | 6 | 21.925 | 21/7:17.037 |
| 10 | 5 | 21.359 | 21/7:18.274 |
| 11 | 5 | 18.456 | 21/7:13.458 |
| 12 | 5 | 18.968 | 21/7:10.448 |
| 13 | 4 | 27.370 | 20/7:00.896 |
| 14 | 4 | 19.345 | 21/7:19.324 |
| 15 | 4 | 18.254 | 21/7:15.520 |
| 16 | 4 | 18.567 | 21/7:12.641 |
| 17 | 4 | 18.788 | 21/7:10.398 |
| 18 | 4 | 20.090 | 21/7:09.950 |
| 19 | 4 | 18.580 | 21/7:07.875 |
| 20 | 4 | 18.257 | 21/7:05.678 |
| 21 | 4 | 19.569 | 21/7:05.013 |