| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.816 | 19/5:00.504 |
| 2 | 1 | 15.680 | 20/5:14.960 |
| 3 | 1 | 15.574 | 20/5:13.800 |
| 4 | 2 | 19.441 | 19/5:15.927 |
| 5 | 2 | 15.102 | 19/5:10.129 |
| 6 | 2 | 15.942 | 19/5:08.924 |
| 7 | 2 | 15.519 | 19/5:06.915 |
| 8 | 1 | 15.962 | 19/5:06.461 |
| 9 | 1 | 14.952 | 19/5:03.975 |
| 10 | 1 | 14.894 | 19/5:01.876 |
| 11 | 1 | 18.665 | 19/5:06.672 |
| 12 | 1 | 14.677 | 19/5:04.355 |
| 13 | 1 | 14.980 | 19/5:02.837 |
| 14 | 1 | 14.946 | 19/5:01.489 |
| 15 | 1 | 15.930 | 19/5:01.568 |
| 16 | 1 | 15.036 | 19/5:00.575 |
| 17 | 1 | 14.819 | 20/5:15.218 |
| 18 | 1 | 14.665 | 20/5:14.000 |
| 19 | 1 | 14.883 | 20/5:13.140 |
| 20 | 1 | 15.693 | 20/5:13.176 |