| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.496 | N/A |
| 2 | 3 | 18.711 | 19/6:01.294 |
| 3 | 3 | 20.862 | 18/6:00.866 |
| 4 | 3 | 19.251 | 19/6:17.044 |
| 5 | 3 | 23.284 | 18/6:13.455 |
| 6 | 3 | 19.608 | 18/6:10.330 |
| 7 | 4 | 22.552 | 18/6:16.588 |
| 8 | 4 | 18.680 | 18/6:11.655 |
| 9 | 4 | 18.109 | 18/6:06.742 |
| 10 | 2 | 19.414 | 18/6:05.385 |
| 11 | 2 | 22.334 | 18/6:09.264 |
| 12 | 2 | 20.176 | 18/6:09.103 |
| 13 | 2 | 22.184 | 18/6:11.813 |
| 14 | 2 | 17.801 | 18/6:08.374 |
| 15 | 3 | 29.562 | 18/6:19.708 |
| 16 | 3 | 20.382 | 18/6:19.127 |
| 17 | 3 | 18.239 | 18/6:16.341 |
| 18 | 3 | 19.515 | 18/6:15.160 |