| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.058 | 16/5:04.928 |
| 2 | 1 | 14.567 | 18/5:02.625 |
| 3 | 4 | 17.943 | 18/5:09.408 |
| 4 | 2 | 14.137 | 19/5:12.099 |
| 5 | 4 | 18.302 | 18/5:02.425 |
| 6 | 4 | 14.159 | 19/5:10.859 |
| 7 | 4 | 14.045 | 19/5:04.573 |
| 8 | 4 | 12.924 | 20/5:12.838 |
| 9 | 3 | 13.594 | 20/5:08.287 |
| 10 | 3 | 19.170 | 19/5:00.008 |
| 11 | 3 | 16.912 | 19/5:01.946 |
| 12 | 3 | 14.816 | 19/5:00.243 |
| 13 | 4 | 15.564 | 20/5:15.678 |
| 14 | 4 | 14.565 | 20/5:13.937 |
| 15 | 4 | 15.856 | 20/5:14.149 |
| 16 | 4 | 13.763 | 20/5:11.719 |
| 17 | 4 | 12.980 | 20/5:08.653 |
| 18 | 4 | 14.228 | 20/5:07.314 |
| 19 | 4 | 14.328 | 20/5:06.222 |
| 20 | 3 | 13.875 | 20/5:04.786 |