| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.284 | 15/5:04.260 |
| 2 | 1 | 19.745 | 15/5:00.217 |
| 3 | 1 | 19.902 | 16/5:19.632 |
| 4 | 1 | 20.636 | 15/5:02.126 |
| 5 | 1 | 19.810 | 15/5:01.131 |
| 6 | 2 | 20.843 | 15/5:03.050 |
| 7 | 2 | 19.025 | 15/5:00.525 |
| 8 | 1 | 18.506 | 16/5:17.502 |
| 9 | 2 | 19.481 | 16/5:16.857 |
| 10 | 2 | 20.091 | 16/5:17.317 |
| 11 | 1 | 18.579 | 16/5:15.494 |
| 12 | 1 | 18.296 | 16/5:13.597 |
| 13 | 1 | 20.285 | 16/5:14.441 |
| 14 | 1 | 22.158 | 16/5:17.304 |
| 15 | 2 | 23.746 | 15/5:01.387 |