| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.386 | 20/5:07.720 |
| 2 | 3 | 14.828 | 20/5:02.140 |
| 3 | 3 | 14.662 | 21/5:14.132 |
| 4 | 2 | 15.020 | 21/5:14.454 |
| 5 | 3 | 16.707 | 20/5:06.412 |
| 6 | 3 | 15.364 | 20/5:06.557 |
| 7 | 3 | 15.547 | 20/5:07.183 |
| 8 | 2 | 14.967 | 20/5:06.203 |
| 9 | 2 | 14.924 | 20/5:05.344 |
| 10 | 4 | 16.627 | 20/5:08.064 |
| 11 | 4 | 17.631 | 20/5:12.115 |
| 12 | 4 | 14.699 | 20/5:10.603 |
| 13 | 4 | 17.752 | 20/5:14.022 |
| 14 | 4 | 15.334 | 20/5:13.497 |
| 15 | 4 | 15.611 | 20/5:13.412 |
| 16 | 4 | 16.892 | 20/5:14.939 |
| 17 | 4 | 16.939 | 19/5:00.524 |
| 18 | 4 | 17.817 | 19/5:02.635 |
| 19 | 4 | 15.803 | 19/5:02.510 |