| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.776 | 18/5:01.968 |
| 2 | 2 | 16.802 | 18/5:02.202 |
| 3 | 3 | 17.098 | 18/5:04.056 |
| 4 | 3 | 16.845 | 18/5:03.844 |
| 5 | 3 | 16.672 | 18/5:03.095 |
| 6 | 2 | 16.934 | 18/5:03.381 |
| 7 | 2 | 17.753 | 18/5:05.691 |
| 8 | 2 | 19.838 | 18/5:12.115 |
| 9 | 2 | 16.536 | 18/5:10.508 |
| 10 | 3 | 16.946 | 18/5:09.960 |
| 11 | 3 | 17.281 | 18/5:10.060 |
| 12 | 3 | 22.868 | 17/5:00.828 |
| 13 | 3 | 16.866 | 18/5:17.375 |
| 14 | 3 | 16.413 | 18/5:15.807 |
| 15 | 3 | 16.455 | 18/5:14.500 |
| 16 | 3 | 16.880 | 18/5:13.833 |
| 17 | 2 | 16.740 | 18/5:13.097 |
| 18 | 2 | 17.051 | 18/5:12.754 |