| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 33.314 | N/A |
| 2 | 7 | 19.482 | 21/7:02.954 |
| 3 | 5 | 17.414 | 22/7:00.722 |
| 4 | 5 | 23.682 | 21/7:17.167 |
| 5 | 5 | 20.039 | 21/7:16.399 |
| 6 | 5 | 24.570 | 20/7:13.024 |
| 7 | 5 | 19.978 | 20/7:09.669 |
| 8 | 6 | 23.486 | 20/7:16.795 |
| 9 | 5 | 19.411 | 20/7:12.461 |
| 10 | 5 | 26.428 | 19/7:02.294 |
| 11 | 6 | 20.440 | 19/7:00.188 |
| 12 | 7 | 29.548 | 19/7:13.368 |
| 13 | 8 | 23.715 | 19/7:15.603 |
| 14 | 7 | 19.206 | 19/7:11.251 |
| 15 | 6 | 23.224 | 19/7:12.686 |
| 16 | 6 | 19.595 | 19/7:09.575 |
| 17 | 6 | 25.534 | 19/7:13.535 |
| 18 | 7 | 23.693 | 19/7:15.079 |
| 19 | 7 | 23.266 | 19/7:16.025 |