| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.543 | 25/8:08.575 |
| 2 | 1 | 18.197 | 26/8:10.620 |
| 3 | 1 | 17.986 | 26/8:02.959 |
| 4 | 1 | 19.584 | 26/8:09.515 |
| 5 | 2 | 24.927 | 24/8:01.138 |
| 6 | 2 | 18.187 | 25/8:13.433 |
| 7 | 2 | 21.561 | 25/8:19.946 |
| 8 | 2 | 18.346 | 25/8:14.784 |
| 9 | 2 | 18.355 | 25/8:10.794 |
| 10 | 2 | 18.041 | 25/8:06.817 |
| 11 | 2 | 20.835 | 25/8:09.914 |
| 12 | 2 | 18.374 | 25/8:07.367 |
| 13 | 2 | 18.321 | 25/8:05.110 |
| 14 | 2 | 17.582 | 25/8:01.855 |
| 15 | 2 | 17.935 | 26/8:18.808 |
| 16 | 2 | 21.560 | 25/8:03.334 |
| 17 | 2 | 19.398 | 25/8:03.429 |
| 18 | 2 | 19.171 | 25/8:03.199 |
| 19 | 3 | 19.761 | 25/8:03.768 |
| 20 | 3 | 17.689 | 25/8:01.691 |
| 21 | 3 | 20.327 | 25/8:02.952 |
| 22 | 3 | 17.904 | 25/8:01.345 |
| 23 | 3 | 17.743 | 26/8:18.891 |
| 24 | 3 | 17.572 | 26/8:17.141 |
| 25 | 3 | 18.051 | 26/8:16.028 |
| 26 | 3 | 19.238 | 26/8:16.188 |