| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.315 | 18/6:05.670 |
| 2 | 2 | 19.439 | 19/6:17.663 |
| 3 | 2 | 19.306 | 19/6:14.047 |
| 4 | 5 | 24.127 | 18/6:14.341 |
| 5 | 5 | 20.013 | 18/6:11.520 |
| 6 | 5 | 19.553 | 18/6:08.259 |
| 7 | 3 | 19.669 | 18/6:06.228 |
| 8 | 6 | 23.903 | 18/6:14.231 |
| 9 | 5 | 19.348 | 18/6:11.346 |
| 10 | 4 | 19.564 | 18/6:09.427 |
| 11 | 5 | 20.393 | 18/6:09.213 |
| 12 | 4 | 20.697 | 18/6:09.490 |
| 13 | 4 | 20.664 | 18/6:09.680 |
| 14 | 4 | 18.707 | 18/6:07.326 |
| 15 | 4 | 19.333 | 18/6:06.037 |
| 16 | 4 | 19.684 | 18/6:05.304 |
| 17 | 4 | 18.380 | 18/6:03.277 |
| 18 | 3 | 19.423 | 18/6:02.518 |