| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.664 | 20/5:13.280 |
| 2 | 3 | 15.028 | 20/5:06.920 |
| 3 | 2 | 14.916 | 20/5:04.053 |
| 4 | 2 | 14.845 | 20/5:02.265 |
| 5 | 2 | 17.388 | 20/5:11.364 |
| 6 | 2 | 14.513 | 20/5:07.847 |
| 7 | 2 | 14.740 | 20/5:05.983 |
| 8 | 1 | 14.504 | 20/5:03.995 |
| 9 | 2 | 16.379 | 20/5:06.616 |
| 10 | 2 | 14.886 | 20/5:05.726 |
| 11 | 4 | 31.401 | 18/5:01.523 |
| 12 | 3 | 14.717 | 19/5:15.053 |
| 13 | 2 | 15.304 | 20/5:06.121 |
| 14 | 2 | 15.187 | 20/5:05.963 |
| 15 | 2 | 15.539 | 20/5:06.264 |
| 16 | 2 | 14.619 | 20/5:05.447 |
| 17 | 1 | 15.769 | 20/5:05.999 |
| 18 | 1 | 15.101 | 20/5:05.789 |
| 19 | 1 | 15.011 | 20/5:05.511 |