| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.933 | 18/6:16.794 |
| 2 | 4 | 20.507 | 18/6:12.960 |
| 3 | 4 | 20.613 | 18/6:12.318 |
| 4 | 4 | 20.842 | 18/6:13.027 |
| 5 | 4 | 20.831 | 18/6:13.414 |
| 6 | 5 | 21.213 | 18/6:14.817 |
| 7 | 4 | 20.221 | 18/6:13.269 |
| 8 | 4 | 20.951 | 18/6:13.750 |
| 9 | 4 | 20.821 | 18/6:13.864 |
| 10 | 4 | 20.338 | 18/6:13.086 |
| 11 | 4 | 19.966 | 18/6:11.841 |
| 12 | 4 | 20.479 | 18/6:11.572 |
| 13 | 4 | 23.969 | 18/6:16.178 |
| 14 | 4 | 19.667 | 18/6:14.594 |
| 15 | 4 | 20.027 | 18/6:13.654 |
| 16 | 4 | 26.831 | 18/6:20.485 |
| 17 | 4 | 20.243 | 18/6:19.537 |
| 18 | 4 | 19.691 | 18/6:18.143 |