| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.073 | 20/5:01.460 |
| 2 | 1 | 14.384 | 21/5:09.298 |
| 3 | 1 | 14.918 | 21/5:10.625 |
| 4 | 1 | 14.576 | 21/5:09.493 |
| 5 | 1 | 14.595 | 21/5:08.893 |
| 6 | 1 | 14.755 | 21/5:09.053 |
| 7 | 1 | 14.578 | 21/5:08.637 |
| 8 | 1 | 15.103 | 21/5:09.703 |
| 9 | 1 | 15.657 | 21/5:11.824 |
| 10 | 1 | 14.469 | 21/5:11.027 |
| 11 | 1 | 14.398 | 21/5:10.239 |
| 12 | 1 | 14.587 | 21/5:09.913 |
| 13 | 1 | 14.998 | 21/5:10.301 |
| 14 | 1 | 14.702 | 21/5:10.189 |
| 15 | 1 | 14.781 | 21/5:10.204 |
| 16 | 1 | 14.573 | 21/5:09.943 |
| 17 | 1 | 14.625 | 21/5:09.777 |
| 18 | 1 | 15.382 | 21/5:10.513 |
| 19 | 1 | 15.141 | 21/5:10.905 |
| 20 | 1 | 14.661 | 21/5:10.754 |
| 21 | 1 | 15.125 | 21/5:11.081 |