| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.186 | 19/5:07.534 |
| 2 | 2 | 16.219 | 19/5:07.848 |
| 3 | 1 | 16.282 | 19/5:08.351 |
| 4 | 1 | 16.334 | 19/5:08.850 |
| 5 | 2 | 17.659 | 19/5:14.184 |
| 6 | 2 | 16.391 | 19/5:13.725 |
| 7 | 2 | 16.480 | 19/5:13.638 |
| 8 | 2 | 16.183 | 19/5:12.868 |
| 9 | 2 | 16.457 | 19/5:12.848 |
| 10 | 2 | 16.070 | 19/5:12.096 |
| 11 | 2 | 18.448 | 19/5:15.588 |
| 12 | 2 | 16.155 | 19/5:14.868 |
| 13 | 2 | 16.554 | 19/5:14.842 |
| 14 | 2 | 16.070 | 19/5:14.162 |
| 15 | 2 | 16.119 | 19/5:13.636 |
| 16 | 2 | 16.168 | 19/5:13.233 |
| 17 | 2 | 16.527 | 19/5:13.279 |
| 18 | 2 | 16.214 | 19/5:12.989 |
| 19 | 2 | 17.153 | 19/5:13.669 |