| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.310 | 17/6:02.270 |
| 2 | 1 | 20.721 | 18/6:18.279 |
| 3 | 1 | 20.571 | 18/6:15.612 |
| 4 | 1 | 20.772 | 18/6:15.183 |
| 5 | 1 | 20.293 | 18/6:13.201 |
| 6 | 1 | 20.516 | 18/6:12.549 |
| 7 | 1 | 20.500 | 18/6:12.042 |
| 8 | 1 | 20.382 | 18/6:11.396 |
| 9 | 1 | 20.664 | 18/6:11.458 |
| 10 | 1 | 20.707 | 18/6:11.585 |
| 11 | 1 | 20.406 | 18/6:11.196 |
| 12 | 1 | 20.882 | 18/6:11.586 |
| 13 | 1 | 20.647 | 18/6:11.591 |
| 14 | 1 | 20.603 | 18/6:11.538 |
| 15 | 1 | 20.503 | 18/6:11.372 |
| 16 | 1 | 20.846 | 18/6:11.613 |
| 17 | 1 | 20.183 | 18/6:11.124 |
| 18 | 1 | 21.010 | 18/6:11.516 |