| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.958 | N/A |
| 2 | 10 | 31.110 | N/A |
| 3 | 2 | 19.221 | 22/7:03.599 |
| 4 | 10 | 23.651 | 10/4:03.969 |
| 5 | 2 | 18.331 | 23/7:13.003 |
| 6 | 9 | 18.963 | 11/4:04.018 |
| 7 | 2 | 19.086 | 23/7:15.303 |
| 8 | 9 | 18.104 | 12/4:13.742 |
| 9 | 3 | 19.595 | 22/7:00.181 |
| 10 | 6 | 18.492 | 12/4:08.937 |
| 11 | 2 | 18.399 | 23/7:16.338 |
| 12 | 6 | 20.832 | 12/4:11.202 |
| 13 | 3 | 19.398 | 23/7:18.068 |
| 14 | 4 | 19.506 | 12/4:10.281 |
| 15 | 3 | 20.772 | 22/7:04.364 |
| 16 | 4 | 18.458 | 12/4:07.976 |
| 17 | 2 | 20.403 | 22/7:07.371 |
| 18 | 3 | 19.062 | 12/4:07.078 |
| 19 | 2 | 18.540 | 22/7:05.363 |
| 20 | 3 | 18.106 | 12/4:05.211 |
| 21 | 2 | 18.099 | 22/7:02.830 |
| 22 | 3 | 20.130 | 12/4:05.944 |