| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.706 | 21/7:14.826 |
| 2 | 2 | 21.322 | 20/7:00.280 |
| 3 | 2 | 20.680 | 21/7:18.956 |
| 4 | 2 | 20.562 | 21/7:17.167 |
| 5 | 2 | 21.391 | 21/7:19.576 |
| 6 | 2 | 20.254 | 21/7:17.203 |
| 7 | 2 | 22.389 | 20/7:00.869 |
| 8 | 2 | 20.285 | 21/7:19.921 |
| 9 | 2 | 20.601 | 21/7:19.110 |
| 10 | 2 | 19.504 | 21/7:16.157 |
| 11 | 2 | 19.569 | 21/7:13.866 |
| 12 | 2 | 19.836 | 21/7:12.423 |
| 13 | 2 | 21.691 | 21/7:14.199 |
| 14 | 2 | 20.228 | 21/7:13.527 |
| 15 | 2 | 20.287 | 21/7:13.027 |
| 16 | 2 | 21.178 | 21/7:13.759 |
| 17 | 2 | 20.085 | 21/7:13.055 |
| 18 | 2 | 19.777 | 21/7:12.069 |
| 19 | 2 | 19.818 | 21/7:11.233 |
| 20 | 2 | 20.245 | 21/7:10.928 |
| 21 | 2 | 24.756 | 21/7:15.164 |