| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.512 | N/A |
| 2 | 2 | 22.231 | 19/7:00.067 |
| 3 | 2 | 22.841 | 19/7:06.016 |
| 4 | 2 | 22.627 | 19/7:06.706 |
| 5 | 2 | 21.690 | 19/7:02.762 |
| 6 | 2 | 22.513 | 19/7:03.359 |
| 7 | 2 | 23.626 | 19/7:07.096 |
| 8 | 2 | 21.821 | 19/7:05.123 |
| 9 | 2 | 22.065 | 19/7:04.193 |
| 10 | 3 | 28.507 | 19/7:16.354 |
| 11 | 3 | 24.676 | 19/7:19.186 |
| 12 | 3 | 24.506 | 19/7:21.226 |
| 13 | 3 | 25.200 | 18/7:00.441 |
| 14 | 3 | 22.013 | 19/7:21.872 |
| 15 | 3 | 26.381 | 18/7:02.072 |
| 16 | 3 | 22.348 | 18/7:00.629 |
| 17 | 3 | 21.734 | 19/7:22.138 |
| 18 | 3 | 21.975 | 19/7:20.604 |
| 19 | 3 | 21.955 | 19/7:19.221 |