| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.282 | 15/5:19.023 |
| 2 | 3 | 20.511 | 15/5:13.447 |
| 3 | 2 | 20.337 | 15/5:10.065 |
| 4 | 2 | 20.217 | 15/5:08.801 |
| 5 | 2 | 20.512 | 15/5:08.577 |
| 6 | 2 | 20.311 | 15/5:07.925 |
| 7 | 2 | 20.725 | 15/5:08.346 |
| 8 | 1 | 20.896 | 15/5:08.983 |
| 9 | 1 | 20.612 | 15/5:09.005 |
| 10 | 2 | 20.576 | 15/5:08.968 |
| 11 | 2 | 21.076 | 15/5:09.620 |
| 12 | 2 | 20.553 | 15/5:09.051 |
| 13 | 2 | 20.464 | 15/5:09.313 |
| 14 | 2 | 20.419 | 15/5:09.097 |
| 15 | 2 | 20.577 | 15/5:09.068 |