| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.942 | 19/5:02.898 |
| 2 | 2 | 15.918 | 19/5:02.670 |
| 3 | 2 | 17.643 | 19/5:13.519 |
| 4 | 3 | 16.779 | 19/5:14.839 |
| 5 | 2 | 16.393 | 19/5:14.165 |
| 6 | 2 | 15.975 | 19/5:12.392 |
| 7 | 2 | 16.343 | 19/5:12.124 |
| 8 | 2 | 16.077 | 19/5:11.291 |
| 9 | 2 | 16.478 | 19/5:11.490 |
| 10 | 2 | 19.927 | 18/5:01.455 |
| 11 | 2 | 16.153 | 18/5:00.482 |
| 12 | 2 | 16.452 | 18/5:00.120 |
| 13 | 2 | 16.508 | 19/5:16.552 |
| 14 | 2 | 15.770 | 19/5:15.343 |
| 15 | 2 | 16.201 | 19/5:14.841 |
| 16 | 2 | 16.620 | 19/5:14.900 |
| 17 | 2 | 15.875 | 19/5:14.119 |
| 18 | 2 | 16.659 | 19/5:14.253 |
| 19 | 2 | 17.454 | 19/5:15.167 |