| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.388 | 15/5:20.820 |
| 2 | 2 | 21.487 | 14/5:00.125 |
| 3 | 1 | 20.617 | 15/5:17.460 |
| 4 | 3 | 21.189 | 15/5:17.554 |
| 5 | 2 | 20.258 | 15/5:14.817 |
| 6 | 2 | 20.416 | 15/5:13.388 |
| 7 | 2 | 20.125 | 15/5:11.743 |
| 8 | 2 | 20.660 | 15/5:11.513 |
| 9 | 2 | 21.503 | 15/5:12.738 |
| 10 | 2 | 20.403 | 15/5:12.069 |
| 11 | 2 | 23.597 | 15/5:15.877 |
| 12 | 2 | 22.084 | 15/5:17.159 |
| 13 | 2 | 22.248 | 15/5:18.433 |
| 14 | 2 | 21.210 | 15/5:18.412 |
| 15 | 2 | 20.293 | 15/5:17.478 |