| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.796 | 19/5:00.124 |
| 2 | 1 | 14.645 | 20/5:04.410 |
| 3 | 1 | 17.119 | 19/5:01.213 |
| 4 | 1 | 14.632 | 20/5:10.960 |
| 5 | 2 | 16.982 | 19/5:00.861 |
| 6 | 1 | 14.668 | 20/5:12.807 |
| 7 | 1 | 16.024 | 20/5:13.903 |
| 8 | 1 | 14.752 | 20/5:11.545 |
| 9 | 1 | 15.251 | 20/5:10.820 |
| 10 | 1 | 16.783 | 20/5:13.304 |
| 11 | 1 | 14.843 | 20/5:11.809 |
| 12 | 1 | 14.536 | 20/5:10.052 |
| 13 | 1 | 18.038 | 20/5:13.952 |
| 14 | 1 | 15.042 | 20/5:13.016 |
| 15 | 1 | 19.299 | 19/5:01.986 |
| 16 | 1 | 14.947 | 19/5:00.861 |
| 17 | 1 | 15.909 | 19/5:00.944 |
| 18 | 1 | 15.809 | 19/5:00.913 |
| 19 | 1 | 15.565 | 19/5:00.640 |