| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.014 | 19/5:04.266 |
| 2 | 1 | 15.798 | 19/5:02.214 |
| 3 | 2 | 18.111 | 19/5:16.179 |
| 4 | 2 | 15.662 | 19/5:11.529 |
| 5 | 2 | 16.938 | 19/5:13.587 |
| 6 | 2 | 15.931 | 19/5:11.771 |
| 7 | 1 | 15.668 | 19/5:09.760 |
| 8 | 1 | 15.670 | 19/5:08.256 |
| 9 | 1 | 15.801 | 19/5:07.363 |
| 10 | 1 | 16.656 | 19/5:08.273 |
| 11 | 1 | 15.990 | 19/5:07.867 |
| 12 | 1 | 16.332 | 19/5:08.071 |
| 13 | 1 | 15.716 | 19/5:07.343 |
| 14 | 1 | 16.413 | 19/5:07.664 |
| 15 | 1 | 16.052 | 19/5:07.486 |
| 16 | 1 | 15.959 | 19/5:07.219 |
| 17 | 1 | 16.070 | 19/5:07.108 |
| 18 | 1 | 16.096 | 19/5:07.037 |
| 19 | 1 | 16.483 | 19/5:07.360 |