| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.547 | 18/5:15.846 |
| 2 | 1 | 16.948 | 18/5:10.455 |
| 3 | 1 | 16.942 | 18/5:08.622 |
| 4 | 1 | 17.643 | 18/5:10.860 |
| 5 | 1 | 16.979 | 18/5:09.812 |
| 6 | 1 | 17.049 | 18/5:09.324 |
| 7 | 1 | 17.364 | 18/5:09.785 |
| 8 | 1 | 17.700 | 18/5:10.887 |
| 9 | 1 | 18.084 | 18/5:12.512 |
| 10 | 1 | 17.404 | 18/5:12.588 |
| 11 | 1 | 17.274 | 18/5:12.437 |
| 12 | 1 | 19.526 | 18/5:15.690 |
| 13 | 1 | 17.658 | 18/5:15.856 |
| 14 | 1 | 17.550 | 18/5:15.859 |
| 15 | 1 | 17.282 | 18/5:15.540 |
| 16 | 1 | 17.267 | 18/5:15.244 |
| 17 | 1 | 17.356 | 18/5:15.077 |
| 18 | 1 | 20.341 | 18/5:17.914 |