| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.609 | 21/6:09.789 |
| 2 | 5 | 20.197 | 20/6:18.060 |
| 3 | 5 | 17.477 | 20/6:08.553 |
| 4 | 5 | 17.352 | 20/6:03.175 |
| 5 | 5 | 16.989 | 21/6:16.421 |
| 6 | 5 | 17.085 | 21/6:13.482 |
| 7 | 5 | 18.242 | 21/6:14.853 |
| 8 | 5 | 17.918 | 21/6:15.031 |
| 9 | 4 | 17.755 | 21/6:14.789 |
| 10 | 4 | 16.962 | 21/6:12.931 |
| 11 | 4 | 16.992 | 21/6:11.467 |
| 12 | 4 | 17.049 | 21/6:10.347 |
| 13 | 4 | 17.141 | 21/6:09.548 |
| 14 | 4 | 17.432 | 21/6:09.300 |
| 15 | 4 | 16.918 | 21/6:08.365 |
| 16 | 4 | 19.934 | 21/6:11.506 |
| 17 | 4 | 17.982 | 21/6:11.866 |
| 18 | 4 | 17.245 | 21/6:11.326 |
| 19 | 4 | 17.353 | 21/6:10.962 |
| 20 | 4 | 17.448 | 21/6:10.734 |
| 21 | 4 | 17.717 | 21/6:10.797 |