| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.186 | 20/5:03.720 |
| 2 | 3 | 15.308 | 20/5:04.940 |
| 3 | 1 | 11.281 | 22/5:06.350 |
| 4 | 1 | 20.186 | 20/5:09.805 |
| 5 | 2 | 17.791 | 19/5:03.058 |
| 6 | 1 | 11.731 | 20/5:04.943 |
| 7 | 1 | 18.106 | 20/5:13.111 |
| 8 | 1 | 15.046 | 20/5:11.587 |
| 9 | 1 | 15.963 | 20/5:12.440 |
| 10 | 1 | 16.105 | 20/5:13.406 |
| 11 | 1 | 14.943 | 20/5:12.084 |
| 12 | 1 | 19.706 | 19/5:02.974 |
| 13 | 1 | 15.015 | 19/5:01.613 |
| 14 | 1 | 19.516 | 19/5:06.555 |
| 15 | 1 | 15.805 | 19/5:06.138 |
| 16 | 1 | 11.489 | 19/5:00.648 |
| 17 | 1 | 19.793 | 19/5:05.084 |
| 18 | 1 | 12.373 | 19/5:01.195 |
| 19 | 1 | 19.262 | 19/5:04.605 |