| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.059 | 18/5:07.062 |
| 2 | 2 | 16.886 | 18/5:05.505 |
| 3 | 3 | 16.886 | 18/5:04.986 |
| 4 | 1 | 16.443 | 18/5:02.733 |
| 5 | 1 | 16.870 | 18/5:02.918 |
| 6 | 4 | 17.497 | 18/5:04.923 |
| 7 | 4 | 17.595 | 18/5:06.607 |
| 8 | 4 | 16.766 | 18/5:06.005 |
| 9 | 4 | 21.051 | 18/5:14.106 |
| 10 | 5 | 16.919 | 18/5:13.150 |
| 11 | 3 | 16.545 | 18/5:11.755 |
| 12 | 4 | 17.509 | 18/5:12.039 |
| 13 | 4 | 17.708 | 18/5:12.555 |
| 14 | 4 | 17.062 | 18/5:12.166 |
| 15 | 4 | 17.413 | 18/5:12.251 |
| 16 | 4 | 16.776 | 18/5:11.608 |
| 17 | 4 | 16.530 | 18/5:10.781 |
| 18 | 4 | 16.413 | 18/5:09.928 |