| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.455 | 19/6:09.645 |
| 2 | 4 | 17.652 | 20/6:11.007 |
| 3 | 4 | 18.268 | 20/6:09.166 |
| 4 | 4 | 17.176 | 20/6:02.755 |
| 5 | 4 | 15.108 | 21/6:08.167 |
| 6 | 4 | 16.473 | 21/6:04.462 |
| 7 | 4 | 16.126 | 21/6:00.774 |
| 8 | 5 | 18.940 | 21/6:05.394 |
| 9 | 4 | 18.154 | 21/6:07.154 |
| 10 | 3 | 15.902 | 21/6:03.833 |
| 11 | 4 | 19.711 | 21/6:08.387 |
| 12 | 3 | 17.050 | 21/6:07.526 |
| 13 | 4 | 25.589 | 20/6:02.467 |
| 14 | 3 | 15.973 | 21/6:17.365 |
| 15 | 3 | 16.942 | 21/6:15.926 |
| 16 | 3 | 17.477 | 21/6:15.369 |
| 17 | 3 | 15.558 | 21/6:12.507 |
| 18 | 3 | 15.930 | 21/6:10.398 |
| 19 | 3 | 18.952 | 21/6:11.850 |
| 20 | 3 | 19.213 | 21/6:13.431 |
| 21 | 3 | 19.796 | 21/6:15.445 |