| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.788 | 20/5:15.760 |
| 2 | 1 | 15.525 | 20/5:13.130 |
| 3 | 1 | 15.278 | 20/5:10.607 |
| 4 | 1 | 15.404 | 20/5:09.975 |
| 5 | 1 | 15.811 | 20/5:11.224 |
| 6 | 2 | 16.454 | 20/5:14.200 |
| 7 | 1 | 16.781 | 19/5:01.397 |
| 8 | 1 | 15.288 | 19/5:00.031 |
| 9 | 1 | 15.441 | 20/5:15.044 |
| 10 | 1 | 15.922 | 20/5:15.384 |
| 11 | 1 | 15.538 | 20/5:14.964 |
| 12 | 1 | 20.069 | 19/5:06.057 |
| 13 | 1 | 15.472 | 19/5:05.127 |
| 14 | 1 | 15.548 | 19/5:04.433 |
| 15 | 1 | 16.008 | 19/5:04.414 |
| 16 | 1 | 16.512 | 19/5:04.996 |
| 17 | 1 | 15.942 | 19/5:04.873 |
| 18 | 1 | 15.919 | 19/5:04.739 |
| 19 | 1 | 15.672 | 19/5:04.372 |