| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.165 | 20/5:03.300 |
| 2 | 1 | 15.523 | 20/5:06.880 |
| 3 | 2 | 18.104 | 19/5:09.016 |
| 4 | 2 | 14.932 | 19/5:02.689 |
| 5 | 2 | 15.191 | 20/5:15.660 |
| 6 | 1 | 16.197 | 19/5:01.188 |
| 7 | 1 | 16.333 | 19/5:02.494 |
| 8 | 1 | 14.686 | 20/5:15.327 |
| 9 | 1 | 14.976 | 20/5:13.571 |
| 10 | 1 | 16.755 | 20/5:15.724 |
| 11 | 1 | 15.887 | 19/5:00.112 |
| 12 | 2 | 19.774 | 19/5:06.411 |
| 13 | 2 | 15.212 | 19/5:05.074 |
| 14 | 2 | 15.312 | 19/5:04.064 |
| 15 | 2 | 15.304 | 19/5:03.178 |
| 16 | 3 | 15.422 | 19/5:02.543 |
| 17 | 2 | 15.100 | 19/5:01.623 |
| 18 | 2 | 15.430 | 19/5:01.153 |
| 19 | 2 | 22.144 | 19/5:07.447 |