| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.560 | 26/8:02.560 |
| 2 | 2 | 23.369 | 23/8:02.184 |
| 3 | 2 | 18.630 | 24/8:04.472 |
| 4 | 2 | 23.286 | 23/8:02.109 |
| 5 | 2 | 19.006 | 24/8:13.685 |
| 6 | 2 | 18.468 | 24/8:05.276 |
| 7 | 2 | 18.106 | 25/8:17.946 |
| 8 | 2 | 19.400 | 25/8:16.328 |
| 9 | 2 | 19.474 | 25/8:15.275 |
| 10 | 2 | 18.016 | 25/8:10.787 |
| 11 | 2 | 18.487 | 25/8:08.186 |
| 12 | 2 | 18.230 | 25/8:05.483 |
| 13 | 2 | 17.452 | 25/8:01.700 |
| 14 | 2 | 17.952 | 26/8:18.524 |
| 15 | 2 | 21.987 | 25/8:04.038 |
| 16 | 2 | 20.002 | 25/8:05.039 |
| 17 | 2 | 20.197 | 25/8:06.209 |
| 18 | 2 | 18.573 | 25/8:04.993 |
| 19 | 2 | 18.275 | 25/8:03.513 |
| 20 | 2 | 18.223 | 25/8:02.116 |
| 21 | 2 | 18.507 | 25/8:01.190 |
| 22 | 2 | 17.732 | 26/8:18.647 |
| 23 | 2 | 18.622 | 26/8:18.018 |
| 24 | 2 | 17.653 | 26/8:16.391 |
| 25 | 2 | 21.856 | 25/8:00.063 |