| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.877 | 19/5:01.663 |
| 2 | 3 | 16.002 | 19/5:02.850 |
| 3 | 3 | 15.427 | 20/5:15.373 |
| 4 | 3 | 16.051 | 19/5:00.946 |
| 5 | 2 | 15.118 | 20/5:13.900 |
| 6 | 2 | 15.413 | 20/5:12.960 |
| 7 | 2 | 15.082 | 20/5:11.343 |
| 8 | 3 | 19.590 | 19/5:05.330 |
| 9 | 3 | 20.720 | 19/5:15.147 |
| 10 | 3 | 17.886 | 18/5:00.899 |
| 11 | 3 | 15.605 | 19/5:15.695 |
| 12 | 3 | 15.478 | 19/5:13.894 |
| 13 | 3 | 15.318 | 19/5:12.136 |
| 14 | 3 | 19.880 | 18/5:00.146 |
| 15 | 3 | 19.310 | 18/5:03.308 |
| 16 | 3 | 15.911 | 18/5:02.252 |
| 17 | 3 | 15.635 | 18/5:01.027 |
| 18 | 3 | 16.152 | 18/5:00.455 |