| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.224 | 15/5:03.360 |
| 2 | 3 | 19.905 | 15/5:00.968 |
| 3 | 2 | 19.749 | 16/5:19.349 |
| 4 | 2 | 20.112 | 16/5:19.960 |
| 5 | 2 | 20.051 | 15/5:00.123 |
| 6 | 2 | 19.752 | 16/5:19.448 |
| 7 | 2 | 19.797 | 16/5:19.063 |
| 8 | 1 | 19.929 | 16/5:19.038 |
| 9 | 1 | 20.174 | 16/5:19.454 |
| 10 | 1 | 20.033 | 16/5:19.562 |
| 11 | 1 | 20.013 | 16/5:19.620 |
| 12 | 1 | 19.772 | 16/5:19.348 |
| 13 | 2 | 20.026 | 16/5:19.430 |
| 14 | 2 | 19.853 | 16/5:19.303 |
| 15 | 3 | 20.126 | 16/5:19.484 |
| 16 | 2 | 20.387 | 16/5:19.903 |