| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.664 | 17/6:08.288 |
| 2 | 1 | 20.295 | 18/6:17.631 |
| 3 | 1 | 20.171 | 18/6:12.780 |
| 4 | 1 | 20.655 | 18/6:12.532 |
| 5 | 1 | 20.972 | 18/6:13.525 |
| 6 | 1 | 20.264 | 18/6:12.063 |
| 7 | 1 | 21.265 | 18/6:13.593 |
| 8 | 1 | 21.213 | 18/6:14.623 |
| 9 | 1 | 19.830 | 18/6:12.658 |
| 10 | 1 | 19.967 | 18/6:11.333 |
| 11 | 1 | 20.039 | 18/6:10.366 |
| 12 | 1 | 20.184 | 18/6:09.778 |
| 13 | 1 | 20.982 | 18/6:10.386 |
| 14 | 1 | 20.620 | 18/6:10.441 |
| 15 | 1 | 21.631 | 18/6:11.702 |
| 16 | 1 | 20.721 | 18/6:11.782 |
| 17 | 1 | 21.222 | 18/6:12.383 |
| 18 | 1 | 19.876 | 18/6:11.571 |