| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.633 | 21/5:07.293 |
| 2 | 3 | 14.157 | 21/5:02.295 |
| 3 | 3 | 14.857 | 21/5:05.529 |
| 4 | 3 | 15.162 | 21/5:08.747 |
| 5 | 4 | 14.535 | 21/5:08.045 |
| 6 | 3 | 17.101 | 20/5:01.483 |
| 7 | 4 | 14.359 | 21/5:14.412 |
| 8 | 5 | 16.094 | 20/5:02.245 |
| 9 | 5 | 20.203 | 20/5:13.558 |
| 10 | 5 | 16.631 | 20/5:15.464 |
| 11 | 5 | 18.762 | 19/5:04.853 |
| 12 | 5 | 14.606 | 19/5:02.575 |
| 13 | 4 | 15.448 | 19/5:01.878 |
| 14 | 4 | 14.572 | 19/5:00.091 |
| 15 | 4 | 14.172 | 20/5:13.723 |
| 16 | 4 | 14.780 | 20/5:12.590 |
| 17 | 4 | 14.416 | 20/5:11.162 |
| 18 | 4 | 14.041 | 20/5:09.477 |
| 19 | 4 | 15.677 | 20/5:09.691 |
| 20 | 4 | 14.757 | 20/5:08.963 |