| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.864 | 18/6:15.552 |
| 2 | 5 | 21.690 | 17/6:01.709 |
| 3 | 5 | 21.327 | 17/6:01.992 |
| 4 | 4 | 19.852 | 18/6:16.798 |
| 5 | 4 | 21.393 | 18/6:18.454 |
| 6 | 4 | 20.678 | 18/6:17.412 |
| 7 | 3 | 21.871 | 18/6:19.736 |
| 8 | 4 | 21.230 | 18/6:20.036 |
| 9 | 4 | 19.584 | 18/6:16.978 |
| 10 | 3 | 21.007 | 18/6:17.093 |
| 11 | 3 | 20.162 | 18/6:15.804 |
| 12 | 3 | 21.298 | 18/6:16.434 |
| 13 | 3 | 21.245 | 18/6:16.894 |
| 14 | 3 | 20.307 | 18/6:16.082 |
| 15 | 3 | 21.312 | 18/6:16.584 |
| 16 | 3 | 20.032 | 18/6:15.584 |
| 17 | 3 | 19.753 | 18/6:14.405 |
| 18 | 3 | 20.207 | 18/6:13.812 |