| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.498 | 18/5:14.964 |
| 2 | 1 | 17.005 | 18/5:10.527 |
| 3 | 2 | 17.810 | 18/5:13.878 |
| 4 | 1 | 17.337 | 18/5:13.425 |
| 5 | 1 | 16.848 | 18/5:11.393 |
| 6 | 2 | 18.333 | 18/5:14.493 |
| 7 | 1 | 16.662 | 18/5:12.411 |
| 8 | 1 | 17.681 | 18/5:13.142 |
| 9 | 1 | 16.218 | 18/5:10.784 |
| 10 | 1 | 16.735 | 18/5:09.829 |
| 11 | 1 | 17.049 | 18/5:09.561 |
| 12 | 1 | 17.419 | 18/5:09.893 |
| 13 | 1 | 16.785 | 18/5:09.295 |
| 14 | 1 | 17.008 | 18/5:09.070 |
| 15 | 1 | 17.411 | 18/5:09.359 |
| 16 | 1 | 17.860 | 18/5:10.116 |
| 17 | 1 | 16.430 | 18/5:09.271 |
| 18 | 1 | 17.055 | 18/5:09.144 |