| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.824 | 16/5:01.184 |
| 2 | 2 | 17.211 | 17/5:06.297 |
| 3 | 2 | 19.012 | 17/5:11.933 |
| 4 | 2 | 15.897 | 17/5:01.512 |
| 5 | 2 | 16.096 | 18/5:13.344 |
| 6 | 1 | 15.629 | 18/5:08.007 |
| 7 | 1 | 19.192 | 18/5:13.357 |
| 8 | 1 | 15.851 | 18/5:09.852 |
| 9 | 1 | 16.445 | 18/5:08.314 |
| 10 | 1 | 15.906 | 18/5:06.113 |
| 11 | 1 | 18.791 | 18/5:09.034 |
| 12 | 1 | 16.555 | 18/5:08.113 |
| 13 | 1 | 19.826 | 18/5:11.864 |
| 14 | 1 | 15.853 | 18/5:09.970 |
| 15 | 1 | 17.327 | 18/5:10.098 |
| 16 | 1 | 19.877 | 18/5:13.079 |
| 17 | 1 | 18.458 | 18/5:14.206 |
| 18 | 1 | 16.429 | 18/5:13.179 |