| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.469 | N/A |
| 2 | 2 | 17.854 | 27/8:05.673 |
| 3 | 2 | 17.713 | 27/8:03.084 |
| 4 | 2 | 20.568 | 26/8:09.260 |
| 5 | 2 | 21.351 | 25/8:06.385 |
| 6 | 2 | 17.277 | 26/8:15.284 |
| 7 | 2 | 18.917 | 26/8:15.135 |
| 8 | 2 | 17.130 | 26/8:08.647 |
| 9 | 2 | 17.035 | 26/8:03.484 |
| 10 | 2 | 17.690 | 26/8:01.288 |
| 11 | 1 | 18.723 | 26/8:02.114 |
| 12 | 1 | 22.609 | 26/8:11.621 |
| 13 | 2 | 21.872 | 26/8:18.008 |
| 14 | 1 | 17.711 | 26/8:15.411 |
| 15 | 2 | 23.481 | 25/8:04.207 |
| 16 | 2 | 17.875 | 25/8:01.958 |
| 17 | 3 | 23.396 | 25/8:08.272 |
| 18 | 3 | 19.654 | 25/8:08.559 |
| 19 | 3 | 16.828 | 25/8:05.047 |
| 20 | 3 | 17.423 | 25/8:02.656 |
| 21 | 3 | 23.097 | 25/8:07.313 |
| 22 | 3 | 16.671 | 25/8:04.183 |
| 23 | 3 | 17.083 | 25/8:01.786 |
| 24 | 3 | 16.991 | 26/8:18.587 |
| 25 | 3 | 18.306 | 26/8:17.776 |
| 26 | 4 | 17.190 | 26/8:15.914 |