| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.439 | 15/5:06.585 |
| 2 | 1 | 19.732 | 15/5:01.282 |
| 3 | 1 | 20.204 | 15/5:01.875 |
| 4 | 2 | 21.893 | 15/5:08.505 |
| 5 | 2 | 19.877 | 15/5:06.435 |
| 6 | 2 | 21.143 | 15/5:08.022 |
| 7 | 2 | 21.467 | 15/5:10.189 |
| 8 | 2 | 19.615 | 15/5:08.193 |
| 9 | 2 | 20.555 | 15/5:08.208 |
| 10 | 3 | 25.717 | 15/5:15.963 |
| 11 | 3 | 19.904 | 15/5:14.380 |
| 12 | 3 | 19.502 | 15/5:12.056 |
| 13 | 2 | 20.002 | 15/5:11.596 |
| 14 | 2 | 19.432 | 15/5:10.159 |
| 15 | 2 | 19.541 | 15/5:09.023 |