| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.371 | 21/5:01.791 |
| 2 | 1 | 13.658 | 22/5:08.319 |
| 3 | 2 | 15.954 | 21/5:07.881 |
| 4 | 2 | 13.794 | 21/5:03.329 |
| 5 | 1 | 13.857 | 21/5:00.863 |
| 6 | 1 | 14.478 | 21/5:01.392 |
| 7 | 1 | 13.740 | 22/5:13.821 |
| 8 | 1 | 14.448 | 21/5:00.037 |
| 9 | 1 | 13.737 | 22/5:12.979 |
| 10 | 1 | 17.348 | 21/5:05.308 |
| 11 | 1 | 13.924 | 21/5:04.135 |
| 12 | 1 | 14.115 | 21/5:03.492 |
| 13 | 1 | 18.121 | 21/5:09.419 |
| 14 | 1 | 14.715 | 21/5:09.390 |
| 15 | 2 | 20.104 | 20/5:01.819 |
| 16 | 2 | 13.814 | 20/5:00.223 |
| 17 | 2 | 17.539 | 20/5:03.196 |
| 18 | 2 | 14.841 | 20/5:02.842 |
| 19 | 2 | 13.955 | 20/5:01.593 |
| 20 | 2 | 14.161 | 20/5:00.674 |