| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.692 | 15/5:10.380 |
| 2 | 1 | 20.606 | 15/5:09.735 |
| 3 | 1 | 20.897 | 15/5:10.975 |
| 4 | 1 | 20.492 | 15/5:10.076 |
| 5 | 1 | 20.431 | 15/5:09.354 |
| 6 | 1 | 20.470 | 15/5:08.970 |
| 7 | 1 | 20.431 | 15/5:08.612 |
| 8 | 1 | 20.741 | 15/5:08.925 |
| 9 | 1 | 20.454 | 15/5:08.690 |
| 10 | 1 | 20.243 | 15/5:08.185 |
| 11 | 1 | 20.158 | 15/5:07.657 |
| 12 | 2 | 20.573 | 15/5:07.735 |
| 13 | 2 | 20.952 | 15/5:08.238 |
| 14 | 2 | 20.149 | 15/5:07.810 |
| 15 | 1 | 20.018 | 15/5:07.307 |