| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.436 | N/A |
| 2 | 3 | 17.992 | 27/8:08.228 |
| 3 | 1 | 17.742 | 27/8:04.978 |
| 4 | 3 | 23.617 | 25/8:15.244 |
| 5 | 3 | 17.247 | 25/8:00.024 |
| 6 | 3 | 17.683 | 26/8:11.841 |
| 7 | 2 | 17.363 | 26/8:05.619 |
| 8 | 2 | 18.495 | 26/8:05.218 |
| 9 | 1 | 17.987 | 26/8:03.329 |
| 10 | 1 | 20.661 | 26/8:09.288 |
| 11 | 1 | 17.917 | 26/8:07.196 |
| 12 | 1 | 18.263 | 26/8:06.270 |
| 13 | 2 | 20.033 | 26/8:09.186 |
| 14 | 1 | 18.431 | 26/8:08.572 |
| 15 | 1 | 17.844 | 26/8:06.998 |
| 16 | 1 | 17.542 | 26/8:05.131 |
| 17 | 1 | 18.136 | 26/8:04.425 |
| 18 | 2 | 19.747 | 26/8:06.171 |
| 19 | 2 | 17.718 | 26/8:04.905 |
| 20 | 2 | 20.653 | 26/8:07.634 |
| 21 | 2 | 17.327 | 26/8:05.933 |
| 22 | 2 | 19.041 | 26/8:06.434 |
| 23 | 2 | 19.174 | 26/8:07.041 |
| 24 | 2 | 18.217 | 26/8:06.555 |
| 25 | 2 | 25.240 | 26/8:13.425 |
| 26 | 2 | 20.288 | 26/8:14.794 |