| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.853 | 21/6:14.913 |
| 2 | 4 | 16.423 | 22/6:17.036 |
| 3 | 4 | 16.606 | 22/6:13.135 |
| 4 | 4 | 16.938 | 22/6:13.010 |
| 5 | 3 | 16.943 | 22/6:12.957 |
| 6 | 4 | 21.711 | 21/6:12.659 |
| 7 | 4 | 17.865 | 21/6:13.017 |
| 8 | 4 | 17.078 | 21/6:11.220 |
| 9 | 4 | 15.912 | 21/6:07.101 |
| 10 | 4 | 17.198 | 21/6:06.507 |
| 11 | 4 | 17.140 | 21/6:05.910 |
| 12 | 4 | 15.964 | 21/6:03.354 |
| 13 | 3 | 16.171 | 21/6:01.526 |
| 14 | 3 | 16.177 | 22/6:17.110 |
| 15 | 4 | 20.186 | 21/6:04.231 |
| 16 | 5 | 25.202 | 21/6:14.544 |
| 17 | 5 | 16.292 | 21/6:12.638 |
| 18 | 5 | 16.310 | 21/6:10.964 |
| 19 | 4 | 16.165 | 21/6:09.306 |
| 20 | 3 | 17.262 | 21/6:08.966 |
| 21 | 3 | 16.269 | 21/6:07.665 |