| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.262 | 19/5:08.978 |
| 2 | 2 | 16.608 | 19/5:12.265 |
| 3 | 2 | 17.810 | 18/5:04.080 |
| 4 | 2 | 17.646 | 18/5:07.467 |
| 5 | 2 | 16.575 | 18/5:05.644 |
| 6 | 2 | 18.485 | 18/5:10.158 |
| 7 | 2 | 18.575 | 18/5:13.614 |
| 8 | 2 | 17.970 | 18/5:14.845 |
| 9 | 3 | 17.779 | 18/5:15.420 |
| 10 | 3 | 16.219 | 18/5:13.072 |
| 11 | 3 | 19.597 | 18/5:16.679 |
| 12 | 3 | 17.929 | 18/5:17.183 |
| 13 | 3 | 17.214 | 18/5:16.619 |
| 14 | 3 | 17.779 | 18/5:16.862 |
| 15 | 3 | 16.357 | 18/5:15.366 |
| 16 | 3 | 18.652 | 18/5:16.639 |
| 17 | 3 | 16.304 | 18/5:15.276 |
| 18 | 3 | 19.096 | 18/5:16.857 |