| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 6.328 | N/A |
| 2 | 2 | 14.920 | 21/5:04.728 |
| 3 | 3 | 15.210 | 21/5:07.628 |
| 4 | 2 | 14.710 | 21/5:05.261 |
| 5 | 2 | 15.480 | 21/5:07.928 |
| 6 | 2 | 16.710 | 21/5:14.448 |
| 7 | 2 | 14.850 | 21/5:12.594 |
| 8 | 2 | 15.030 | 21/5:11.785 |
| 9 | 1 | 16.940 | 20/5:00.471 |
| 10 | 1 | 14.880 | 21/5:14.616 |
| 11 | 1 | 16.100 | 20/5:00.505 |
| 12 | 1 | 14.980 | 21/5:15.073 |
| 13 | 1 | 14.550 | 21/5:13.594 |
| 14 | 1 | 15.750 | 21/5:14.189 |
| 15 | 1 | 21.310 | 20/5:06.826 |
| 16 | 3 | 21.800 | 20/5:14.406 |
| 17 | 2 | 14.960 | 20/5:12.916 |
| 18 | 3 | 20.020 | 19/5:00.892 |
| 19 | 3 | 14.100 | 20/5:14.866 |
| 20 | 3 | 18.670 | 20/5:17.298 |