| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.951 | 16/7:27.216 |
| 2 | 4 | 21.041 | 18/7:20.928 |
| 3 | 4 | 20.549 | 19/7:20.426 |
| 4 | 4 | 19.131 | 19/7:01.192 |
| 5 | 4 | 20.779 | 20/7:17.804 |
| 6 | 4 | 22.416 | 20/7:19.557 |
| 7 | 4 | 19.013 | 20/7:11.086 |
| 8 | 4 | 20.421 | 20/7:08.252 |
| 9 | 4 | 19.684 | 20/7:04.411 |
| 10 | 4 | 20.399 | 20/7:02.768 |
| 11 | 3 | 20.557 | 20/7:01.711 |
| 12 | 4 | 23.287 | 20/7:05.380 |
| 13 | 4 | 20.869 | 20/7:04.765 |
| 14 | 4 | 19.647 | 20/7:02.491 |
| 15 | 4 | 21.134 | 20/7:02.504 |
| 16 | 3 | 18.317 | 21/7:19.943 |
| 17 | 4 | 20.713 | 21/7:19.651 |
| 18 | 3 | 19.284 | 21/7:17.724 |
| 19 | 4 | 24.187 | 20/7:00.399 |
| 20 | 4 | 27.724 | 20/7:07.103 |