| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.414 | 19/5:11.866 |
| 2 | 1 | 15.688 | 19/5:04.969 |
| 3 | 1 | 17.140 | 19/5:11.866 |
| 4 | 1 | 15.961 | 19/5:09.714 |
| 5 | 1 | 17.334 | 19/5:13.641 |
| 6 | 1 | 16.395 | 19/5:13.285 |
| 7 | 1 | 16.090 | 19/5:12.203 |
| 8 | 1 | 17.376 | 19/5:14.445 |
| 9 | 1 | 16.006 | 19/5:13.297 |
| 10 | 1 | 16.548 | 19/5:13.409 |
| 11 | 1 | 16.080 | 19/5:12.692 |
| 12 | 1 | 18.671 | 19/5:16.196 |
| 13 | 1 | 16.918 | 19/5:16.600 |
| 14 | 1 | 18.892 | 18/5:02.802 |
| 15 | 1 | 22.538 | 18/5:09.661 |
| 16 | 1 | 15.958 | 18/5:08.260 |
| 17 | 1 | 18.474 | 18/5:09.688 |
| 18 | 1 | 16.294 | 18/5:08.777 |