| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.371 | 21/5:01.791 |
| 2 | 1 | 14.433 | 21/5:02.442 |
| 3 | 2 | 16.816 | 20/5:04.133 |
| 4 | 2 | 14.312 | 21/5:14.643 |
| 5 | 1 | 14.936 | 21/5:14.446 |
| 6 | 2 | 13.999 | 21/5:11.034 |
| 7 | 3 | 20.507 | 20/5:12.497 |
| 8 | 3 | 14.178 | 20/5:08.880 |
| 9 | 2 | 14.169 | 20/5:06.047 |
| 10 | 2 | 14.009 | 20/5:03.460 |
| 11 | 2 | 13.953 | 20/5:01.242 |
| 12 | 2 | 16.666 | 20/5:03.915 |
| 13 | 2 | 19.061 | 20/5:09.862 |
| 14 | 2 | 13.922 | 20/5:07.617 |
| 15 | 2 | 14.152 | 20/5:05.979 |
| 16 | 3 | 20.265 | 20/5:12.186 |
| 17 | 2 | 15.810 | 20/5:12.422 |
| 18 | 2 | 15.167 | 20/5:11.918 |
| 19 | 2 | 19.953 | 19/5:00.679 |