| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.466 | 20/5:09.320 |
| 2 | 2 | 15.567 | 20/5:10.330 |
| 3 | 1 | 15.119 | 20/5:07.680 |
| 4 | 1 | 16.085 | 20/5:11.185 |
| 5 | 3 | 31.821 | 16/5:00.986 |
| 6 | 2 | 15.543 | 17/5:10.536 |
| 7 | 2 | 15.829 | 17/5:04.616 |
| 8 | 2 | 16.194 | 17/5:00.951 |
| 9 | 2 | 16.067 | 18/5:15.382 |
| 10 | 2 | 18.836 | 17/5:00.096 |
| 11 | 2 | 15.342 | 18/5:13.967 |
| 12 | 2 | 15.106 | 18/5:10.462 |
| 13 | 2 | 15.713 | 18/5:08.337 |
| 14 | 2 | 15.619 | 18/5:06.395 |
| 15 | 2 | 16.767 | 18/5:06.089 |
| 16 | 2 | 21.509 | 18/5:11.156 |
| 17 | 2 | 15.258 | 18/5:09.008 |
| 18 | 2 | 19.683 | 18/5:11.524 |