| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.791 | 18/5:02.238 |
| 2 | 3 | 16.763 | 18/5:01.986 |
| 3 | 3 | 16.574 | 18/5:00.768 |
| 4 | 5 | 17.923 | 18/5:06.230 |
| 5 | 5 | 16.908 | 18/5:05.852 |
| 6 | 5 | 16.980 | 18/5:05.817 |
| 7 | 4 | 15.850 | 18/5:02.886 |
| 8 | 5 | 16.652 | 18/5:02.492 |
| 9 | 7 | 23.433 | 18/5:15.748 |
| 10 | 7 | 18.759 | 17/5:00.276 |
| 11 | 7 | 17.305 | 18/5:17.353 |
| 12 | 7 | 16.943 | 18/5:16.322 |
| 13 | 6 | 16.686 | 18/5:15.093 |
| 14 | 6 | 16.032 | 18/5:13.199 |
| 15 | 5 | 16.385 | 18/5:11.981 |
| 16 | 5 | 16.127 | 18/5:10.625 |
| 17 | 5 | 16.329 | 18/5:09.642 |
| 18 | 5 | 16.198 | 18/5:08.638 |