| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.731 | N/A |
| 2 | 4 | 19.306 | 16/5:07.321 |
| 3 | 4 | 15.522 | 18/5:13.769 |
| 4 | 4 | 15.700 | 18/5:04.056 |
| 5 | 4 | 18.400 | 18/5:10.675 |
| 6 | 4 | 15.381 | 18/5:04.381 |
| 7 | 4 | 18.314 | 18/5:08.496 |
| 8 | 4 | 17.121 | 18/5:08.537 |
| 9 | 4 | 20.261 | 18/5:15.241 |
| 10 | 4 | 15.687 | 18/5:11.815 |
| 11 | 4 | 16.162 | 18/5:09.882 |
| 12 | 4 | 16.105 | 18/5:08.213 |
| 13 | 4 | 20.190 | 18/5:12.608 |
| 14 | 4 | 17.923 | 18/5:13.363 |
| 15 | 4 | 17.542 | 18/5:13.548 |
| 16 | 4 | 15.498 | 18/5:11.391 |
| 17 | 4 | 15.946 | 18/5:09.980 |
| 18 | 4 | 17.055 | 18/5:09.844 |