| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.110 | N/A |
| 2 | 3 | 21.923 | 22/8:02.493 |
| 3 | 3 | 18.398 | 24/8:05.801 |
| 4 | 3 | 19.342 | 25/8:19.414 |
| 5 | 3 | 18.835 | 25/8:13.098 |
| 6 | 3 | 19.325 | 25/8:11.660 |
| 7 | 3 | 19.327 | 25/8:10.071 |
| 8 | 3 | 18.267 | 25/8:06.396 |
| 9 | 3 | 18.767 | 25/8:04.662 |
| 10 | 3 | 18.221 | 25/8:01.856 |
| 11 | 4 | 20.230 | 25/8:04.434 |
| 12 | 4 | 19.298 | 25/8:04.509 |
| 13 | 3 | 19.717 | 25/8:05.041 |
| 14 | 3 | 17.772 | 25/8:02.581 |
| 15 | 4 | 19.294 | 25/8:02.766 |
| 16 | 3 | 22.105 | 25/8:07.423 |
| 17 | 3 | 19.598 | 25/8:07.738 |
| 18 | 3 | 19.342 | 25/8:07.654 |
| 19 | 4 | 22.176 | 25/8:11.359 |
| 20 | 3 | 20.249 | 25/8:12.239 |
| 21 | 4 | 20.933 | 25/8:13.852 |
| 22 | 3 | 19.707 | 25/8:13.911 |
| 23 | 3 | 20.590 | 25/8:14.927 |
| 24 | 3 | 18.169 | 25/8:13.329 |
| 25 | 3 | 18.633 | 25/8:12.328 |