| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.880 | 19/5:01.720 |
| 2 | 2 | 15.614 | 20/5:14.940 |
| 3 | 2 | 15.890 | 19/5:00.099 |
| 4 | 1 | 15.804 | 19/5:00.143 |
| 5 | 1 | 15.757 | 20/5:15.780 |
| 6 | 1 | 16.088 | 19/5:00.938 |
| 7 | 1 | 15.587 | 19/5:00.254 |
| 8 | 1 | 16.375 | 19/5:01.613 |
| 9 | 1 | 15.894 | 19/5:01.655 |
| 10 | 2 | 15.877 | 19/5:01.655 |
| 11 | 2 | 15.561 | 19/5:01.110 |
| 12 | 2 | 15.571 | 19/5:00.672 |
| 13 | 2 | 16.480 | 19/5:01.629 |
| 14 | 2 | 15.855 | 19/5:01.602 |
| 15 | 2 | 19.617 | 19/5:06.343 |
| 16 | 2 | 15.554 | 19/5:05.667 |
| 17 | 2 | 15.502 | 19/5:05.013 |
| 18 | 2 | 15.752 | 19/5:04.695 |
| 19 | 2 | 16.036 | 19/5:04.694 |