| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.236 | 15/5:03.540 |
| 2 | 1 | 19.829 | 15/5:00.487 |
| 3 | 1 | 20.753 | 15/5:04.090 |
| 4 | 2 | 23.323 | 15/5:15.529 |
| 5 | 2 | 22.466 | 15/5:19.821 |
| 6 | 2 | 24.300 | 14/5:05.450 |
| 7 | 2 | 20.449 | 14/5:02.712 |
| 8 | 2 | 19.419 | 15/5:20.203 |
| 9 | 2 | 19.636 | 15/5:17.352 |
| 10 | 2 | 19.824 | 15/5:15.353 |
| 11 | 2 | 20.028 | 15/5:13.995 |
| 12 | 2 | 20.157 | 15/5:13.025 |
| 13 | 2 | 19.477 | 15/5:11.420 |
| 14 | 2 | 21.183 | 15/5:11.871 |
| 15 | 1 | 22.553 | 15/5:13.633 |