| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.891 | N/A |
| 2 | 4 | 22.804 | 22/8:20.775 |
| 3 | 4 | 19.838 | 23/8:10.953 |
| 4 | 4 | 19.440 | 24/8:17.853 |
| 5 | 4 | 19.505 | 24/8:11.016 |
| 6 | 5 | 22.175 | 24/8:19.196 |
| 7 | 5 | 20.048 | 24/8:16.496 |
| 8 | 4 | 20.742 | 24/8:16.847 |
| 9 | 5 | 23.097 | 23/8:02.925 |
| 10 | 5 | 20.463 | 23/8:01.720 |
| 11 | 5 | 19.858 | 24/8:20.222 |
| 12 | 5 | 27.990 | 23/8:13.811 |
| 13 | 5 | 20.889 | 23/8:12.780 |
| 14 | 5 | 21.189 | 23/8:12.416 |
| 15 | 5 | 20.436 | 23/8:10.921 |
| 16 | 5 | 20.557 | 23/8:09.803 |
| 17 | 5 | 25.539 | 23/8:15.674 |
| 18 | 6 | 32.410 | 22/8:07.572 |
| 19 | 6 | 19.878 | 22/8:04.892 |
| 20 | 6 | 20.735 | 22/8:03.441 |
| 21 | 6 | 20.216 | 22/8:01.590 |
| 22 | 7 | 20.260 | 23/8:21.772 |
| 23 | 6 | 20.241 | 23/8:20.201 |