| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.622 | 21/6:10.062 |
| 2 | 4 | 17.092 | 21/6:04.497 |
| 3 | 4 | 18.054 | 21/6:09.376 |
| 4 | 4 | 17.414 | 21/6:08.456 |
| 5 | 4 | 19.064 | 21/6:14.833 |
| 6 | 4 | 17.163 | 21/6:12.432 |
| 7 | 4 | 16.732 | 21/6:09.423 |
| 8 | 4 | 17.163 | 21/6:08.298 |
| 9 | 4 | 16.932 | 21/6:06.884 |
| 10 | 4 | 17.256 | 21/6:06.433 |
| 11 | 4 | 16.726 | 21/6:05.053 |
| 12 | 4 | 16.563 | 21/6:03.617 |
| 13 | 4 | 17.326 | 21/6:03.634 |
| 14 | 4 | 18.163 | 21/6:04.905 |
| 15 | 4 | 17.029 | 21/6:04.419 |
| 16 | 3 | 16.562 | 21/6:03.380 |
| 17 | 3 | 17.003 | 21/6:03.008 |
| 18 | 3 | 17.161 | 21/6:02.862 |
| 19 | 3 | 17.796 | 21/6:03.434 |
| 20 | 3 | 17.408 | 21/6:03.540 |
| 21 | 2 | 17.801 | 21/6:04.030 |