| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.074 | 15/5:01.110 |
| 2 | 4 | 22.321 | 15/5:17.963 |
| 3 | 4 | 20.289 | 15/5:13.420 |
| 4 | 4 | 19.418 | 15/5:07.882 |
| 5 | 3 | 19.527 | 15/5:04.887 |
| 6 | 4 | 21.672 | 15/5:08.252 |
| 7 | 3 | 19.462 | 15/5:05.921 |
| 8 | 3 | 19.449 | 15/5:04.148 |
| 9 | 4 | 21.881 | 15/5:06.822 |
| 10 | 3 | 20.239 | 15/5:06.498 |
| 11 | 3 | 19.796 | 15/5:05.629 |
| 12 | 3 | 19.541 | 15/5:04.586 |
| 13 | 3 | 19.458 | 15/5:03.608 |
| 14 | 3 | 22.678 | 15/5:06.220 |
| 15 | 3 | 20.403 | 15/5:06.208 |