| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.121 | 17/6:16.057 |
| 2 | 4 | 19.069 | 18/6:10.710 |
| 3 | 4 | 18.519 | 19/6:18.157 |
| 4 | 4 | 18.373 | 19/6:10.889 |
| 5 | 4 | 17.204 | 19/6:02.087 |
| 6 | 3 | 17.330 | 20/6:15.387 |
| 7 | 4 | 18.717 | 20/6:15.237 |
| 8 | 4 | 18.472 | 20/6:14.513 |
| 9 | 4 | 18.345 | 20/6:13.667 |
| 10 | 4 | 17.982 | 20/6:12.264 |
| 11 | 4 | 19.560 | 20/6:13.985 |
| 12 | 4 | 18.675 | 20/6:13.945 |
| 13 | 4 | 18.438 | 20/6:13.546 |
| 14 | 4 | 18.714 | 20/6:13.599 |
| 15 | 4 | 17.792 | 20/6:12.415 |
| 16 | 4 | 17.937 | 20/6:11.560 |
| 17 | 4 | 19.012 | 20/6:12.071 |
| 18 | 4 | 17.723 | 20/6:11.092 |
| 19 | 4 | 17.393 | 20/6:09.869 |
| 20 | 3 | 18.393 | 20/6:09.769 |