| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.772 | 21/6:13.212 |
| 2 | 6 | 18.089 | 21/6:16.540 |
| 3 | 5 | 16.873 | 21/6:09.138 |
| 4 | 4 | 16.787 | 21/6:04.985 |
| 5 | 4 | 17.104 | 21/6:03.825 |
| 6 | 5 | 18.058 | 21/6:06.390 |
| 7 | 5 | 17.232 | 21/6:05.745 |
| 8 | 5 | 17.902 | 21/6:07.020 |
| 9 | 5 | 17.166 | 21/6:06.294 |
| 10 | 5 | 18.209 | 21/6:07.903 |
| 11 | 5 | 17.008 | 21/6:06.927 |
| 12 | 5 | 24.315 | 20/6:00.858 |
| 13 | 5 | 18.121 | 20/6:00.978 |
| 14 | 5 | 17.334 | 21/6:17.955 |
| 15 | 5 | 17.787 | 21/6:17.660 |
| 16 | 5 | 17.322 | 21/6:16.791 |
| 17 | 5 | 17.135 | 21/6:15.794 |
| 18 | 5 | 17.941 | 21/6:15.847 |
| 19 | 5 | 17.545 | 21/6:15.458 |
| 20 | 5 | 16.764 | 21/6:14.287 |
| 21 | 5 | 16.990 | 21/6:13.454 |