| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.969 | N/A |
| 2 | 3 | 19.288 | 16/5:07.289 |
| 3 | 3 | 19.109 | 16/5:05.946 |
| 4 | 3 | 16.180 | 17/5:09.046 |
| 5 | 3 | 15.790 | 18/5:17.028 |
| 6 | 2 | 16.098 | 18/5:11.095 |
| 7 | 2 | 16.146 | 18/5:08.700 |
| 8 | 2 | 15.239 | 18/5:04.176 |
| 9 | 2 | 16.730 | 18/5:03.951 |
| 10 | 2 | 15.006 | 18/5:00.520 |
| 11 | 3 | 17.648 | 18/5:02.266 |
| 12 | 2 | 16.725 | 18/5:02.269 |
| 13 | 2 | 16.893 | 18/5:02.509 |
| 14 | 3 | 17.538 | 18/5:03.555 |
| 15 | 3 | 15.915 | 18/5:02.482 |
| 16 | 3 | 17.360 | 18/5:03.189 |
| 17 | 3 | 18.408 | 18/5:04.921 |
| 18 | 3 | 16.812 | 18/5:04.854 |