| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.702 | 16/5:15.232 |
| 2 | 2 | 17.049 | 17/5:12.384 |
| 3 | 1 | 15.911 | 18/5:15.972 |
| 4 | 1 | 17.557 | 18/5:15.986 |
| 5 | 2 | 17.059 | 18/5:14.201 |
| 6 | 2 | 16.606 | 18/5:11.652 |
| 7 | 2 | 20.182 | 17/5:01.303 |
| 8 | 2 | 19.624 | 17/5:05.341 |
| 9 | 1 | 19.624 | 17/5:05.341 |
| 10 | 2 | 33.507 | 17/5:01.235 |
| 11 | 2 | 16.196 | 18/5:16.461 |
| 12 | 2 | 17.310 | 18/5:16.055 |
| 13 | 2 | 15.575 | 18/5:13.308 |
| 14 | 2 | 16.054 | 18/5:11.570 |
| 15 | 2 | 19.767 | 18/5:14.519 |
| 16 | 2 | 15.967 | 18/5:12.824 |
| 17 | 2 | 20.674 | 18/5:16.313 |
| 18 | 2 | 16.517 | 18/5:15.257 |