| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.994 | 21/6:17.874 |
| 2 | 4 | 17.610 | 21/6:13.842 |
| 3 | 5 | 18.506 | 20/6:00.733 |
| 4 | 4 | 17.511 | 21/6:16.010 |
| 5 | 4 | 17.305 | 21/6:13.489 |
| 6 | 4 | 17.892 | 21/6:13.863 |
| 7 | 4 | 16.831 | 21/6:10.947 |
| 8 | 4 | 17.338 | 21/6:10.091 |
| 9 | 4 | 17.393 | 21/6:09.553 |
| 10 | 4 | 17.447 | 21/6:09.237 |
| 11 | 4 | 17.555 | 21/6:09.184 |
| 12 | 4 | 17.246 | 21/6:08.599 |
| 13 | 4 | 17.448 | 21/6:08.430 |
| 14 | 4 | 17.062 | 21/6:07.707 |
| 15 | 4 | 18.549 | 21/6:09.162 |
| 16 | 5 | 17.166 | 21/6:08.620 |
| 17 | 4 | 17.937 | 21/6:09.094 |