| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.888 | 24/5:09.312 |
| 2 | 2 | 12.615 | 24/5:06.036 |
| 3 | 2 | 12.833 | 24/5:06.688 |
| 4 | 2 | 12.224 | 24/5:03.360 |
| 5 | 3 | 13.642 | 24/5:08.170 |
| 6 | 3 | 13.615 | 24/5:11.268 |
| 7 | 3 | 11.951 | 24/5:07.776 |
| 8 | 3 | 13.856 | 24/5:10.872 |
| 9 | 3 | 12.371 | 24/5:09.320 |
| 10 | 4 | 14.842 | 23/5:00.925 |
| 11 | 4 | 1:00.229 | 18/5:12.653 |
| 12 | 4 | 12.287 | 18/5:05.029 |
| 13 | 4 | 12.258 | 19/5:15.124 |
| 14 | 4 | 12.606 | 19/5:09.723 |
| 15 | 4 | 14.942 | 19/5:08.001 |
| 16 | 4 | 13.140 | 19/5:04.355 |
| 17 | 4 | 14.003 | 19/5:02.102 |
| 18 | 4 | 13.292 | 20/5:15.104 |
| 19 | 4 | 13.201 | 20/5:12.416 |
| 20 | 4 | 12.847 | 20/5:09.642 |