| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.554 | 21/5:05.634 |
| 2 | 1 | 16.823 | 20/5:13.770 |
| 3 | 1 | 14.751 | 20/5:07.520 |
| 4 | 1 | 16.064 | 20/5:10.960 |
| 5 | 1 | 16.999 | 19/5:00.926 |
| 6 | 2 | 20.135 | 19/5:14.532 |
| 7 | 2 | 14.701 | 19/5:09.502 |
| 8 | 2 | 14.336 | 19/5:04.862 |
| 9 | 2 | 17.424 | 19/5:07.773 |
| 10 | 2 | 14.240 | 19/5:04.051 |
| 11 | 2 | 13.823 | 19/5:00.286 |
| 12 | 2 | 23.521 | 19/5:12.504 |
| 13 | 2 | 15.388 | 19/5:10.955 |
| 14 | 2 | 14.502 | 19/5:08.426 |
| 15 | 2 | 14.487 | 19/5:06.214 |
| 16 | 2 | 14.463 | 19/5:04.251 |
| 17 | 2 | 18.493 | 19/5:07.022 |
| 18 | 1 | 15.249 | 19/5:06.062 |
| 19 | 1 | 16.038 | 19/5:05.991 |