| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.181 | 15/5:02.715 |
| 2 | 2 | 16.949 | 17/5:15.605 |
| 3 | 2 | 15.829 | 17/5:00.101 |
| 4 | 2 | 17.736 | 17/5:00.454 |
| 5 | 2 | 15.747 | 18/5:11.191 |
| 6 | 1 | 18.185 | 18/5:13.881 |
| 7 | 1 | 15.446 | 18/5:08.759 |
| 8 | 1 | 15.554 | 18/5:05.161 |
| 9 | 1 | 15.167 | 18/5:01.588 |
| 10 | 1 | 17.664 | 18/5:03.224 |
| 11 | 1 | 22.296 | 18/5:12.143 |
| 12 | 1 | 16.489 | 18/5:10.865 |
| 13 | 1 | 15.906 | 18/5:08.976 |
| 14 | 1 | 15.360 | 18/5:06.654 |
| 15 | 1 | 16.061 | 18/5:05.484 |
| 16 | 1 | 23.922 | 18/5:13.304 |
| 17 | 1 | 15.712 | 18/5:11.510 |
| 18 | 1 | 15.974 | 18/5:10.178 |