| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.240 | N/A |
| 2 | 1 | 17.973 | 27/8:06.538 |
| 3 | 1 | 18.775 | 27/8:16.964 |
| 4 | 2 | 20.977 | 25/8:01.004 |
| 5 | 2 | 22.030 | 25/8:17.077 |
| 6 | 2 | 19.656 | 25/8:16.412 |
| 7 | 2 | 25.811 | 24/8:19.257 |
| 8 | 1 | 20.849 | 24/8:19.187 |
| 9 | 2 | 27.090 | 23/8:15.432 |
| 10 | 2 | 17.445 | 23/8:05.165 |
| 11 | 2 | 17.721 | 24/8:18.392 |
| 12 | 1 | 19.202 | 24/8:14.982 |
| 13 | 3 | 25.438 | 23/8:03.012 |
| 14 | 2 | 19.061 | 24/8:20.520 |
| 15 | 2 | 18.603 | 24/8:16.705 |
| 16 | 2 | 20.570 | 24/8:16.414 |
| 17 | 2 | 18.917 | 24/8:13.784 |
| 18 | 1 | 18.780 | 24/8:11.278 |
| 19 | 1 | 21.235 | 24/8:12.187 |
| 20 | 1 | 18.487 | 24/8:09.674 |
| 21 | 1 | 22.622 | 24/8:12.168 |
| 22 | 1 | 22.351 | 24/8:14.127 |
| 23 | 2 | 19.176 | 24/8:12.589 |
| 24 | 2 | 27.155 | 24/8:19.164 |