| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.322 | 21/6:03.762 |
| 2 | 1 | 16.920 | 22/6:16.662 |
| 3 | 1 | 18.282 | 21/6:07.668 |
| 4 | 1 | 17.352 | 21/6:06.849 |
| 5 | 1 | 17.072 | 21/6:05.182 |
| 6 | 1 | 17.043 | 21/6:03.969 |
| 7 | 1 | 17.789 | 21/6:05.340 |
| 8 | 1 | 16.861 | 21/6:03.933 |
| 9 | 1 | 18.045 | 21/6:05.601 |
| 10 | 1 | 17.566 | 21/6:05.929 |
| 11 | 1 | 17.669 | 21/6:06.395 |
| 12 | 1 | 20.897 | 21/6:12.432 |
| 13 | 1 | 19.191 | 21/6:14.784 |
| 14 | 1 | 17.919 | 21/6:14.892 |
| 15 | 1 | 17.391 | 21/6:14.247 |
| 16 | 1 | 17.207 | 21/6:13.440 |
| 17 | 1 | 16.921 | 21/6:12.376 |
| 18 | 1 | 17.998 | 21/6:12.686 |
| 19 | 1 | 17.431 | 21/6:12.337 |
| 20 | 1 | 17.276 | 21/6:11.860 |
| 21 | 1 | 17.268 | 21/6:11.420 |