| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.305 | 20/5:06.100 |
| 2 | 3 | 14.843 | 20/5:01.480 |
| 3 | 3 | 15.104 | 20/5:01.680 |
| 4 | 3 | 14.937 | 20/5:00.945 |
| 5 | 3 | 14.636 | 21/5:14.265 |
| 6 | 2 | 14.854 | 21/5:13.876 |
| 7 | 2 | 14.202 | 21/5:11.643 |
| 8 | 2 | 14.728 | 21/5:11.349 |
| 9 | 2 | 14.448 | 21/5:10.466 |
| 10 | 2 | 14.723 | 21/5:10.338 |
| 11 | 2 | 14.982 | 21/5:10.727 |
| 12 | 3 | 18.855 | 20/5:02.695 |
| 13 | 3 | 15.480 | 20/5:03.226 |
| 14 | 3 | 14.809 | 20/5:02.723 |
| 15 | 3 | 14.978 | 20/5:02.512 |
| 16 | 3 | 15.568 | 20/5:03.065 |
| 17 | 3 | 15.796 | 20/5:03.821 |
| 18 | 3 | 14.930 | 20/5:03.531 |
| 19 | 3 | 15.189 | 20/5:03.544 |
| 20 | 3 | 17.455 | 20/5:05.822 |