| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.998 | N/A |
| 2 | 2 | 17.476 | 28/8:12.085 |
| 3 | 2 | 17.652 | 28/8:15.226 |
| 4 | 3 | 22.546 | 25/8:02.039 |
| 5 | 3 | 17.145 | 26/8:08.616 |
| 6 | 3 | 17.808 | 26/8:04.133 |
| 7 | 3 | 17.287 | 27/8:17.292 |
| 8 | 3 | 17.484 | 27/8:14.190 |
| 9 | 4 | 22.407 | 26/8:09.138 |
| 10 | 3 | 17.908 | 26/8:06.867 |
| 11 | 2 | 17.399 | 26/8:03.778 |
| 12 | 2 | 17.976 | 26/8:02.561 |
| 13 | 2 | 18.761 | 26/8:03.183 |
| 14 | 2 | 18.592 | 26/8:03.384 |
| 15 | 2 | 18.105 | 26/8:02.687 |
| 16 | 2 | 18.301 | 26/8:02.409 |
| 17 | 2 | 17.959 | 26/8:01.632 |
| 18 | 2 | 18.272 | 26/8:01.406 |
| 19 | 2 | 18.042 | 26/8:00.886 |
| 20 | 2 | 17.994 | 26/8:00.358 |
| 21 | 2 | 19.035 | 26/8:01.184 |
| 22 | 2 | 18.676 | 26/8:01.503 |
| 23 | 2 | 18.283 | 26/8:01.348 |
| 24 | 2 | 18.406 | 26/8:01.339 |
| 25 | 2 | 18.617 | 26/8:01.551 |
| 26 | 2 | 18.311 | 26/8:01.440 |