| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.712 | 18/6:12.816 |
| 2 | 1 | 21.692 | 17/6:00.434 |
| 3 | 1 | 22.080 | 17/6:05.409 |
| 4 | 1 | 21.21 | 17/6:03.307 |
| 5 | 1 | 19.728 | 18/6:18.763 |
| 6 | 1 | 20.785 | 18/6:17.991 |
| 7 | 1 | 20.344 | 18/6:16.305 |
| 8 | 1 | 19.724 | 18/6:13.646 |
| 9 | 1 | 20.127 | 18/6:12.384 |
| 10 | 1 | 21.549 | 18/6:13.934 |
| 11 | 1 | 20.389 | 18/6:13.304 |
| 12 | 1 | 20.921 | 18/6:13.577 |
| 13 | 1 | 21.130 | 18/6:14.097 |
| 14 | 1 | 20.385 | 18/6:13.585 |
| 15 | 1 | 22.231 | 18/6:15.356 |
| 16 | 1 | 20.716 | 18/6:15.202 |
| 17 | 1 | 22.031 | 18/6:16.458 |
| 18 | 1 | 20.975 | 18/6:16.519 |