| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.329 | 15/5:04.935 |
| 2 | 2 | 20.064 | 15/5:02.947 |
| 3 | 1 | 19.717 | 15/5:00.550 |
| 4 | 1 | 19.462 | 16/5:18.288 |
| 5 | 1 | 21.327 | 15/5:02.697 |
| 6 | 1 | 20.054 | 15/5:02.382 |
| 7 | 2 | 20.590 | 15/5:03.306 |
| 8 | 2 | 20.371 | 15/5:03.589 |
| 9 | 2 | 21.039 | 15/5:04.922 |
| 10 | 2 | 21.492 | 15/5:06.668 |
| 11 | 2 | 20.869 | 15/5:07.246 |
| 12 | 2 | 22.519 | 15/5:09.791 |
| 13 | 2 | 21.194 | 15/5:10.416 |
| 14 | 3 | 24.495 | 15/5:14.488 |
| 15 | 3 | 20.485 | 15/5:14.007 |