| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.433 | 21/5:03.093 |
| 2 | 1 | 14.287 | 21/5:01.560 |
| 3 | 2 | 15.928 | 21/5:12.536 |
| 4 | 2 | 14.017 | 21/5:07.991 |
| 5 | 2 | 14.030 | 21/5:05.319 |
| 6 | 2 | 13.992 | 21/5:03.404 |
| 7 | 2 | 17.074 | 21/5:11.283 |
| 8 | 2 | 14.412 | 21/5:10.204 |
| 9 | 2 | 14.076 | 21/5:08.581 |
| 10 | 2 | 14.107 | 21/5:07.348 |
| 11 | 2 | 14.230 | 21/5:06.573 |
| 12 | 2 | 14.118 | 21/5:05.732 |
| 13 | 2 | 13.987 | 21/5:04.809 |
| 14 | 2 | 13.942 | 21/5:03.949 |
| 15 | 2 | 13.911 | 21/5:03.162 |
| 16 | 2 | 15.621 | 21/5:04.717 |
| 17 | 2 | 14.031 | 21/5:04.124 |
| 18 | 2 | 14.814 | 21/5:04.512 |
| 19 | 3 | 27.435 | 20/5:03.626 |
| 20 | 3 | 13.930 | 20/5:02.375 |