| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.532 | 15/5:07.098 |
| 2 | 2 | 19.514 | 15/5:00.345 |
| 3 | 2 | 20.453 | 15/5:02.495 |
| 4 | 3 | 21.353 | 15/5:06.945 |
| 5 | 3 | 19.350 | 15/5:03.606 |
| 6 | 3 | 22.950 | 15/5:10.038 |
| 7 | 3 | 20.119 | 15/5:09.152 |
| 8 | 3 | 22.607 | 15/5:12.896 |
| 9 | 3 | 18.969 | 15/5:09.745 |
| 10 | 3 | 19.010 | 15/5:07.285 |
| 11 | 3 | 22.392 | 15/5:09.885 |
| 12 | 3 | 19.381 | 15/5:08.287 |
| 13 | 3 | 24.464 | 15/5:12.800 |
| 14 | 3 | 24.787 | 15/5:17.015 |
| 15 | 3 | 20.519 | 15/5:16.400 |