| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 22.363 | 17/6:20.171 |
| 2 | 6 | 20.772 | 17/6:06.647 |
| 3 | 5 | 19.924 | 18/6:18.354 |
| 4 | 5 | 20.359 | 18/6:15.381 |
| 5 | 5 | 20.019 | 18/6:12.373 |
| 6 | 5 | 19.040 | 18/6:07.431 |
| 7 | 5 | 18.013 | 18/6:01.260 |
| 8 | 5 | 20.243 | 18/6:01.649 |
| 9 | 6 | 24.993 | 18/6:11.452 |
| 10 | 6 | 18.710 | 18/6:07.985 |
| 11 | 6 | 18.996 | 18/6:05.616 |
| 12 | 6 | 19.292 | 18/6:04.086 |
| 13 | 6 | 21.252 | 18/6:05.505 |
| 14 | 6 | 19.416 | 18/6:04.361 |
| 15 | 6 | 21.210 | 18/6:05.522 |
| 16 | 6 | 20.419 | 18/6:05.649 |
| 17 | 6 | 19.462 | 18/6:04.747 |
| 18 | 6 | 18.407 | 18/6:02.890 |