| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.376 | 20/5:07.520 |
| 2 | 1 | 14.538 | 21/5:14.097 |
| 3 | 2 | 17.135 | 20/5:13.660 |
| 4 | 1 | 15.747 | 20/5:13.980 |
| 5 | 1 | 15.345 | 20/5:12.564 |
| 6 | 2 | 21.443 | 19/5:15.349 |
| 7 | 2 | 18.733 | 18/5:04.244 |
| 8 | 2 | 15.320 | 18/5:00.683 |
| 9 | 2 | 15.459 | 19/5:14.758 |
| 10 | 2 | 15.888 | 19/5:13.470 |
| 11 | 2 | 15.359 | 19/5:11.502 |
| 12 | 2 | 15.877 | 19/5:10.682 |
| 13 | 2 | 15.180 | 19/5:08.969 |
| 14 | 1 | 14.809 | 19/5:06.998 |
| 15 | 2 | 20.206 | 19/5:12.126 |
| 16 | 2 | 15.241 | 19/5:10.716 |
| 17 | 1 | 15.162 | 19/5:09.385 |
| 18 | 1 | 15.155 | 19/5:08.194 |
| 19 | 1 | 15.581 | 19/5:07.554 |