| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.518 | 15/5:07.770 |
| 2 | 2 | 22.005 | 15/5:18.922 |
| 3 | 2 | 20.128 | 15/5:13.255 |
| 4 | 3 | 20.079 | 15/5:10.237 |
| 5 | 3 | 19.969 | 15/5:08.097 |
| 6 | 3 | 24.666 | 15/5:18.412 |
| 7 | 3 | 19.237 | 15/5:14.147 |
| 8 | 4 | 25.678 | 14/5:01.490 |
| 9 | 4 | 19.719 | 15/5:19.998 |
| 10 | 3 | 21.488 | 15/5:20.230 |
| 11 | 3 | 20.099 | 15/5:18.526 |
| 12 | 3 | 19.560 | 15/5:16.432 |
| 13 | 3 | 20.182 | 15/5:15.378 |
| 14 | 3 | 20.447 | 15/5:14.759 |
| 15 | 3 | 20.768 | 15/5:14.543 |