| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.009 | 19/6:01.171 |
| 2 | 3 | 19.220 | 19/6:03.175 |
| 3 | 1 | 19.182 | 19/6:03.603 |
| 4 | 1 | 18.917 | 19/6:02.558 |
| 5 | 3 | 19.558 | 19/6:04.367 |
| 6 | 3 | 18.765 | 19/6:03.061 |
| 7 | 2 | 19.355 | 19/6:03.731 |
| 8 | 3 | 22.554 | 19/6:11.830 |
| 9 | 3 | 18.806 | 19/6:10.217 |
| 10 | 3 | 19.013 | 19/6:09.320 |
| 11 | 3 | 18.265 | 19/6:07.294 |
| 12 | 3 | 21.478 | 19/6:10.693 |
| 13 | 3 | 19.942 | 19/6:11.324 |
| 14 | 3 | 22.184 | 19/6:14.908 |
| 15 | 3 | 20.613 | 19/6:16.024 |
| 16 | 3 | 18.356 | 19/6:14.320 |
| 17 | 3 | 18.211 | 19/6:12.655 |
| 18 | 3 | 19.409 | 19/6:12.439 |
| 19 | 3 | 22.672 | 19/6:15.509 |