| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.124 | 15/5:01.860 |
| 2 | 2 | 22.367 | 15/5:18.683 |
| 3 | 2 | 21.897 | 14/5:00.477 |
| 4 | 2 | 21.421 | 14/5:00.332 |
| 5 | 2 | 21.176 | 15/5:20.955 |
| 6 | 2 | 20.701 | 15/5:19.215 |
| 7 | 2 | 22.137 | 15/5:21.049 |
| 8 | 2 | 20.858 | 15/5:20.027 |
| 9 | 2 | 21.160 | 15/5:19.735 |
| 10 | 2 | 21.397 | 15/5:19.857 |
| 11 | 2 | 21.144 | 15/5:19.612 |
| 12 | 2 | 21.144 | 15/5:19.408 |
| 13 | 2 | 21.642 | 15/5:19.809 |
| 14 | 2 | 21.056 | 15/5:19.526 |
| 15 | 2 | 21.126 | 15/5:19.350 |