| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.049 | 17/5:06.833 |
| 2 | 4 | 17.970 | 17/5:06.161 |
| 3 | 3 | 17.156 | 17/5:01.325 |
| 4 | 2 | 16.632 | 18/5:14.132 |
| 5 | 2 | 15.873 | 18/5:08.448 |
| 6 | 1 | 15.726 | 18/5:04.218 |
| 7 | 1 | 15.449 | 18/5:00.484 |
| 8 | 1 | 17.035 | 18/5:01.253 |
| 9 | 2 | 16.100 | 19/5:16.646 |
| 10 | 1 | 15.620 | 19/5:14.659 |
| 11 | 1 | 15.843 | 19/5:13.419 |
| 12 | 1 | 15.631 | 19/5:12.050 |
| 13 | 1 | 15.927 | 19/5:11.324 |
| 14 | 1 | 15.446 | 19/5:10.049 |
| 15 | 1 | 15.750 | 19/5:09.329 |
| 16 | 1 | 16.003 | 19/5:08.999 |
| 17 | 1 | 15.657 | 19/5:08.322 |
| 18 | 1 | 15.806 | 19/5:07.877 |
| 19 | 1 | 15.978 | 19/5:07.651 |