| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.763 | 21/5:10.023 |
| 2 | 1 | 14.253 | 21/5:04.668 |
| 3 | 1 | 15.122 | 21/5:08.966 |
| 4 | 1 | 14.633 | 21/5:08.548 |
| 5 | 1 | 15.087 | 21/5:10.204 |
| 6 | 1 | 15.306 | 21/5:12.074 |
| 7 | 1 | 14.979 | 21/5:12.429 |
| 8 | 1 | 14.960 | 21/5:12.645 |
| 9 | 1 | 16.16 | 20/5:00.229 |
| 10 | 1 | 14.853 | 21/5:14.908 |
| 11 | 1 | 15.051 | 20/5:00.013 |
| 12 | 1 | 14.837 | 21/5:14.727 |
| 13 | 1 | 14.875 | 21/5:14.546 |
| 14 | 1 | 15.460 | 20/5:00.256 |
| 15 | 1 | 14.567 | 21/5:14.644 |
| 16 | 1 | 15.304 | 20/5:00.063 |
| 17 | 1 | 14.974 | 20/5:00.028 |
| 18 | 1 | 14.796 | 21/5:14.790 |
| 19 | 1 | 19.936 | 20/5:05.006 |
| 20 | 1 | 18.857 | 20/5:08.613 |