| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.014 | 19/5:04.266 |
| 2 | 2 | 15.605 | 19/5:00.380 |
| 3 | 1 | 16.100 | 19/5:02.220 |
| 4 | 1 | 15.689 | 19/5:01.188 |
| 5 | 2 | 15.806 | 19/5:01.013 |
| 6 | 2 | 15.974 | 19/5:01.429 |
| 7 | 2 | 15.286 | 20/5:15.640 |
| 8 | 2 | 15.187 | 20/5:14.153 |
| 9 | 2 | 15.672 | 20/5:14.073 |
| 10 | 2 | 17.838 | 19/5:02.425 |
| 11 | 3 | 18.133 | 19/5:06.252 |
| 12 | 3 | 15.269 | 19/5:04.907 |
| 13 | 3 | 19.833 | 19/5:10.440 |
| 14 | 3 | 15.373 | 19/5:09.129 |
| 15 | 3 | 20.502 | 19/5:14.489 |
| 16 | 3 | 14.806 | 19/5:12.416 |
| 17 | 3 | 21.092 | 18/5:00.895 |
| 18 | 3 | 14.695 | 19/5:15.478 |
| 19 | 3 | 15.473 | 19/5:14.347 |