| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.784 | N/A |
| 2 | 3 | 23.586 | 21/8:15.504 |
| 3 | 4 | 22.257 | 21/8:02.214 |
| 4 | 4 | 21.069 | 22/8:12.168 |
| 5 | 3 | 20.930 | 22/8:04.954 |
| 6 | 3 | 20.303 | 23/8:19.622 |
| 7 | 3 | 20.192 | 23/8:14.353 |
| 8 | 3 | 19.579 | 23/8:08.662 |
| 9 | 3 | 19.708 | 23/8:04.075 |
| 10 | 3 | 23.058 | 23/8:09.895 |
| 11 | 3 | 19.578 | 23/8:06.356 |
| 12 | 3 | 20.143 | 23/8:04.059 |
| 13 | 5 | 27.175 | 23/8:16.010 |
| 14 | 5 | 24.721 | 23/8:21.520 |
| 15 | 5 | 19.788 | 23/8:18.492 |
| 16 | 6 | 29.929 | 22/8:08.606 |
| 17 | 6 | 22.189 | 22/8:08.678 |
| 18 | 6 | 19.744 | 22/8:05.721 |
| 19 | 6 | 19.793 | 22/8:03.149 |
| 20 | 6 | 22.915 | 22/8:04.299 |
| 21 | 6 | 20.768 | 22/8:03.080 |
| 22 | 6 | 22.001 | 22/8:03.210 |