| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.847 | 19/5:01.093 |
| 2 | 2 | 14.619 | 20/5:04.660 |
| 3 | 2 | 17.086 | 19/5:01.163 |
| 4 | 2 | 15.461 | 20/5:15.065 |
| 5 | 2 | 15.610 | 20/5:14.492 |
| 6 | 2 | 14.884 | 20/5:11.690 |
| 7 | 2 | 15.069 | 20/5:10.217 |
| 8 | 2 | 15.364 | 20/5:09.850 |
| 9 | 2 | 15.230 | 20/5:09.267 |
| 10 | 2 | 16.148 | 20/5:10.636 |
| 11 | 2 | 15.316 | 20/5:10.244 |
| 12 | 2 | 20.179 | 19/5:02.121 |
| 13 | 2 | 23.369 | 19/5:13.035 |
| 14 | 2 | 16.706 | 19/5:13.348 |
| 15 | 2 | 15.898 | 19/5:12.596 |
| 16 | 2 | 16.357 | 19/5:12.482 |
| 17 | 2 | 17.578 | 19/5:13.747 |
| 18 | 2 | 27.738 | 18/5:08.459 |