| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.020 | 17/5:06.034 |
| 2 | 2 | 18.213 | 17/5:07.980 |
| 3 | 2 | 19.300 | 17/5:14.687 |
| 4 | 1 | 17.628 | 17/5:10.934 |
| 5 | 1 | 17.611 | 17/5:08.624 |
| 6 | 2 | 17.997 | 17/5:08.178 |
| 7 | 2 | 18.297 | 17/5:08.588 |
| 8 | 2 | 18.202 | 17/5:08.694 |
| 9 | 2 | 18.316 | 17/5:08.992 |
| 10 | 2 | 20.621 | 17/5:13.148 |
| 11 | 1 | 18.024 | 17/5:12.535 |
| 12 | 1 | 17.807 | 17/5:11.717 |
| 13 | 1 | 17.611 | 17/5:10.769 |
| 14 | 1 | 20.229 | 17/5:13.135 |
| 15 | 1 | 17.965 | 17/5:12.619 |
| 16 | 1 | 19.435 | 17/5:13.730 |
| 17 | 1 | 18.130 | 17/5:13.406 |