| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.001 | N/A |
| 2 | 3 | 19.415 | 19/6:05.471 |
| 3 | 3 | 18.085 | 20/6:12.251 |
| 4 | 3 | 17.130 | 20/6:01.991 |
| 5 | 2 | 17.313 | 21/6:15.716 |
| 6 | 2 | 17.223 | 21/6:12.665 |
| 7 | 2 | 16.729 | 21/6:08.984 |
| 8 | 3 | 19.982 | 21/6:15.649 |
| 9 | 2 | 16.374 | 21/6:11.628 |
| 10 | 2 | 17.853 | 21/6:11.787 |
| 11 | 2 | 17.484 | 21/6:11.177 |
| 12 | 2 | 22.434 | 20/6:01.493 |
| 13 | 3 | 19.485 | 20/6:03.553 |
| 14 | 3 | 22.809 | 20/6:10.155 |
| 15 | 3 | 20.207 | 20/6:12.282 |
| 16 | 3 | 19.849 | 20/6:13.672 |
| 17 | 3 | 18.578 | 20/6:13.379 |
| 18 | 3 | 19.991 | 20/6:14.699 |
| 19 | 3 | 19.545 | 20/6:15.402 |
| 20 | 3 | 17.257 | 20/6:13.744 |