| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.292 | N/A |
| 2 | 3 | 23.612 | 19/7:07.308 |
| 3 | 3 | 22.972 | 19/7:01.548 |
| 4 | 3 | 22.522 | 20/7:19.963 |
| 5 | 3 | 23.578 | 20/7:22.541 |
| 6 | 3 | 24.632 | 19/7:04.629 |
| 7 | 3 | 22.518 | 19/7:01.794 |
| 8 | 3 | 23.623 | 19/7:02.061 |
| 9 | 3 | 22.257 | 19/7:00.148 |
| 10 | 3 | 22.113 | 20/7:21.037 |
| 11 | 3 | 23.443 | 20/7:21.705 |
| 12 | 3 | 22.238 | 20/7:20.169 |
| 13 | 2 | 22.624 | 20/7:19.501 |
| 14 | 1 | 22.125 | 20/7:18.206 |
| 15 | 1 | 22.272 | 20/7:17.295 |
| 16 | 1 | 22.346 | 20/7:16.600 |
| 17 | 1 | 22.414 | 20/7:16.072 |
| 18 | 1 | 22.631 | 20/7:15.849 |
| 19 | 1 | 22.553 | 20/7:15.569 |
| 20 | 1 | 24.050 | 20/7:16.815 |