| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.327 | 20/5:06.540 |
| 2 | 1 | 14.500 | 21/5:13.183 |
| 3 | 1 | 15.061 | 21/5:14.216 |
| 4 | 1 | 15.041 | 21/5:14.627 |
| 5 | 1 | 14.731 | 21/5:13.572 |
| 6 | 1 | 17.328 | 20/5:06.627 |
| 7 | 1 | 14.756 | 20/5:04.983 |
| 8 | 2 | 16.707 | 20/5:08.627 |
| 9 | 1 | 14.270 | 20/5:06.047 |
| 10 | 1 | 14.644 | 20/5:04.730 |
| 11 | 2 | 28.526 | 19/5:12.448 |
| 12 | 2 | 14.815 | 19/5:09.868 |
| 13 | 1 | 15.468 | 20/5:01.677 |
| 14 | 1 | 15.431 | 20/5:02.140 |
| 15 | 1 | 14.745 | 20/5:01.688 |
| 16 | 1 | 17.326 | 20/5:04.325 |
| 17 | 2 | 20.589 | 20/5:10.294 |
| 18 | 2 | 16.929 | 20/5:11.783 |
| 19 | 2 | 14.933 | 20/5:11.127 |