| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.510 | 15/5:07.650 |
| 2 | 4 | 20.186 | 15/5:05.220 |
| 3 | 4 | 19.987 | 15/5:03.415 |
| 4 | 4 | 19.679 | 15/5:01.357 |
| 5 | 4 | 19.658 | 15/5:00.060 |
| 6 | 4 | 20.043 | 15/5:00.157 |
| 7 | 4 | 20.082 | 15/5:00.311 |
| 8 | 4 | 19.834 | 16/5:19.958 |
| 9 | 4 | 19.844 | 16/5:19.685 |
| 10 | 4 | 20.504 | 15/5:00.490 |
| 11 | 4 | 21.796 | 15/5:02.895 |
| 12 | 4 | 19.556 | 15/5:02.099 |
| 13 | 4 | 20.572 | 15/5:02.597 |
| 14 | 4 | 19.821 | 15/5:02.220 |
| 15 | 4 | 21.161 | 15/5:03.233 |