| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.977 | 17/5:05.609 |
| 2 | 4 | 17.071 | 18/5:15.432 |
| 3 | 4 | 16.714 | 18/5:10.572 |
| 4 | 4 | 16.674 | 18/5:07.962 |
| 5 | 2 | 16.934 | 18/5:07.332 |
| 6 | 2 | 16.842 | 18/5:06.636 |
| 7 | 2 | 17.429 | 18/5:07.648 |
| 8 | 2 | 17.329 | 18/5:08.183 |
| 9 | 2 | 17.012 | 18/5:07.964 |
| 10 | 2 | 17.020 | 18/5:07.804 |
| 11 | 2 | 16.806 | 18/5:07.322 |
| 12 | 2 | 17.160 | 18/5:07.452 |
| 13 | 2 | 17.050 | 18/5:07.410 |
| 14 | 2 | 17.500 | 18/5:07.952 |
| 15 | 2 | 17.324 | 18/5:08.210 |
| 16 | 2 | 19.209 | 18/5:10.557 |
| 17 | 2 | 17.613 | 18/5:10.938 |
| 18 | 2 | 17.318 | 18/5:10.982 |