| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.330 | 15/5:04.950 |
| 2 | 1 | 20.124 | 15/5:03.405 |
| 3 | 2 | 20.321 | 15/5:03.875 |
| 4 | 2 | 20.287 | 15/5:03.982 |
| 5 | 2 | 19.969 | 15/5:03.093 |
| 6 | 2 | 20.20 | 15/5:02.577 |
| 7 | 2 | 20.411 | 15/5:03.090 |
| 8 | 3 | 24.589 | 15/5:11.308 |
| 9 | 3 | 20.175 | 15/5:10.343 |
| 10 | 3 | 20.867 | 15/5:10.609 |
| 11 | 3 | 20.105 | 15/5:09.788 |
| 12 | 3 | 20.403 | 15/5:09.476 |
| 13 | 3 | 20.051 | 15/5:08.806 |
| 14 | 3 | 20.564 | 15/5:08.781 |
| 15 | 3 | 20.411 | 15/5:08.607 |