| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.411 | 18/5:13.398 |
| 2 | 4 | 16.839 | 18/5:08.250 |
| 3 | 3 | 16.627 | 18/5:05.262 |
| 4 | 3 | 17.002 | 18/5:05.455 |
| 5 | 3 | 16.464 | 18/5:03.635 |
| 6 | 3 | 16.430 | 18/5:02.319 |
| 7 | 3 | 16.489 | 18/5:01.531 |
| 8 | 2 | 16.827 | 18/5:01.700 |
| 9 | 2 | 16.398 | 18/5:00.974 |
| 10 | 2 | 20.370 | 18/5:07.543 |
| 11 | 2 | 16.407 | 18/5:06.432 |
| 12 | 1 | 16.811 | 18/5:06.113 |
| 13 | 2 | 17.136 | 18/5:06.292 |
| 14 | 1 | 17.511 | 18/5:06.928 |
| 15 | 1 | 17.010 | 18/5:06.878 |
| 16 | 2 | 20.453 | 18/5:10.708 |
| 17 | 2 | 16.851 | 18/5:10.273 |
| 18 | 2 | 18.357 | 18/5:11.393 |