| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.797 | 21/6:13.737 |
| 2 | 3 | 18.972 | 20/6:07.690 |
| 3 | 3 | 18.347 | 20/6:07.440 |
| 4 | 3 | 19.347 | 20/6:12.315 |
| 5 | 3 | 18.183 | 20/6:10.584 |
| 6 | 3 | 17.774 | 20/6:08.067 |
| 7 | 3 | 17.869 | 20/6:06.540 |
| 8 | 3 | 17.726 | 20/6:05.038 |
| 9 | 3 | 19.368 | 20/6:07.518 |
| 10 | 3 | 18.665 | 20/6:08.096 |
| 11 | 3 | 19.896 | 20/6:10.807 |
| 12 | 3 | 17.829 | 20/6:09.622 |
| 13 | 3 | 18.083 | 20/6:09.009 |
| 14 | 3 | 21.472 | 20/6:13.326 |
| 15 | 3 | 20.322 | 20/6:15.533 |
| 16 | 3 | 20.228 | 20/6:17.348 |
| 17 | 3 | 18.675 | 20/6:17.121 |
| 18 | 3 | 18.932 | 20/6:17.206 |
| 19 | 3 | 18.402 | 20/6:16.723 |
| 20 | 3 | 18.162 | 20/6:16.049 |