| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 4.364 | N/A |
| 2 | 6 | 23.092 | 19/7:00.002 |
| 3 | 4 | 22.161 | 20/7:14.267 |
| 4 | 4 | 22.611 | 20/7:14.169 |
| 5 | 3 | 23.003 | 20/7:15.982 |
| 6 | 4 | 26.883 | 19/7:08.264 |
| 7 | 3 | 22.644 | 19/7:05.546 |
| 8 | 3 | 22.670 | 19/7:03.671 |
| 9 | 3 | 22.458 | 19/7:01.788 |
| 10 | 3 | 22.419 | 19/7:00.246 |
| 11 | 3 | 22.004 | 20/7:21.259 |
| 12 | 5 | 25.219 | 19/7:01.905 |
| 13 | 5 | 21.910 | 20/7:23.064 |
| 14 | 4 | 26.607 | 19/7:04.845 |
| 15 | 4 | 22.517 | 19/7:03.761 |
| 16 | 5 | 25.619 | 19/7:06.544 |
| 17 | 5 | 22.625 | 19/7:05.611 |
| 18 | 4 | 21.742 | 19/7:03.852 |
| 19 | 4 | 22.622 | 19/7:03.170 |