| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.189 | 21/6:00.969 |
| 2 | 4 | 16.783 | 22/6:13.692 |
| 3 | 4 | 16.395 | 22/6:09.358 |
| 4 | 4 | 16.705 | 22/6:08.896 |
| 5 | 3 | 16.728 | 22/6:08.720 |
| 6 | 3 | 16.138 | 22/6:06.439 |
| 7 | 3 | 16.937 | 22/6:07.321 |
| 8 | 4 | 18.309 | 22/6:11.756 |
| 9 | 4 | 17.802 | 22/6:13.966 |
| 10 | 4 | 19.428 | 21/6:02.069 |
| 11 | 4 | 16.748 | 21/6:01.127 |
| 12 | 4 | 19.321 | 21/6:04.845 |
| 13 | 4 | 16.235 | 21/6:03.006 |
| 14 | 5 | 22.379 | 21/6:10.646 |
| 15 | 5 | 16.263 | 21/6:08.704 |
| 16 | 5 | 16.563 | 21/6:07.399 |
| 17 | 5 | 16.064 | 21/6:05.631 |
| 18 | 4 | 16.342 | 21/6:04.384 |
| 19 | 4 | 19.228 | 21/6:06.458 |
| 20 | 4 | 16.396 | 21/6:05.351 |
| 21 | 4 | 17.850 | 21/6:05.803 |