| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.803 | 18/5:02.454 |
| 2 | 3 | 16.398 | 19/5:15.409 |
| 3 | 2 | 16.591 | 19/5:15.349 |
| 4 | 2 | 16.879 | 18/5:00.020 |
| 5 | 3 | 17.722 | 18/5:03.815 |
| 6 | 3 | 16.812 | 18/5:03.615 |
| 7 | 3 | 16.769 | 18/5:03.362 |
| 8 | 3 | 21.549 | 18/5:13.927 |
| 9 | 4 | 19.407 | 17/5:00.201 |
| 10 | 4 | 16.868 | 18/5:16.436 |
| 11 | 4 | 16.633 | 18/5:14.887 |
| 12 | 4 | 15.833 | 18/5:12.396 |
| 13 | 3 | 16.172 | 18/5:10.758 |
| 14 | 2 | 16.205 | 18/5:09.396 |
| 15 | 2 | 16.453 | 18/5:08.513 |
| 16 | 3 | 22.197 | 18/5:14.202 |
| 17 | 3 | 17.519 | 18/5:14.269 |
| 18 | 3 | 16.449 | 18/5:13.259 |