| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.937 | N/A |
| 2 | 2 | 21.596 | 23/8:18.049 |
| 3 | 2 | 20.139 | 23/8:02.022 |
| 4 | 2 | 20.353 | 24/8:18.945 |
| 5 | 2 | 20.919 | 24/8:20.227 |
| 6 | 2 | 21.663 | 23/8:03.485 |
| 7 | 2 | 20.188 | 23/8:00.749 |
| 8 | 2 | 20.625 | 23/8:00.169 |
| 9 | 1 | 20.405 | 24/8:19.865 |
| 10 | 2 | 25.104 | 23/8:09.806 |
| 11 | 2 | 20.952 | 23/8:09.213 |
| 12 | 2 | 20.458 | 23/8:07.741 |
| 13 | 4 | 25.328 | 23/8:15.442 |
| 14 | 4 | 21.108 | 23/8:14.816 |
| 15 | 3 | 20.309 | 23/8:13.025 |
| 16 | 3 | 20.730 | 23/8:12.089 |
| 17 | 4 | 27.939 | 23/8:21.184 |
| 18 | 4 | 21.373 | 23/8:20.711 |
| 19 | 4 | 23.353 | 22/8:00.902 |
| 20 | 4 | 20.983 | 23/8:21.755 |
| 21 | 4 | 21.157 | 23/8:21.087 |
| 22 | 4 | 21.444 | 23/8:20.783 |
| 23 | 4 | 22.625 | 23/8:21.688 |