| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.168 | 16/5:06.688 |
| 2 | 3 | 15.066 | 18/5:08.106 |
| 3 | 1 | 14.488 | 19/5:08.573 |
| 4 | 1 | 13.918 | 20/5:13.200 |
| 5 | 1 | 14.325 | 20/5:07.860 |
| 6 | 1 | 18.575 | 19/5:02.543 |
| 7 | 2 | 18.871 | 19/5:10.544 |
| 8 | 2 | 14.171 | 19/5:05.382 |
| 9 | 2 | 13.972 | 19/5:00.947 |
| 10 | 2 | 13.497 | 20/5:12.102 |
| 11 | 1 | 13.502 | 20/5:08.278 |
| 12 | 1 | 14.622 | 20/5:06.958 |
| 13 | 1 | 14.086 | 20/5:05.017 |
| 14 | 1 | 14.295 | 20/5:03.651 |
| 15 | 1 | 14.842 | 20/5:03.197 |
| 16 | 1 | 16.017 | 20/5:04.269 |
| 17 | 2 | 21.061 | 20/5:11.148 |
| 18 | 1 | 14.520 | 20/5:09.996 |
| 19 | 1 | 15.135 | 20/5:09.612 |
| 20 | 1 | 14.068 | 20/5:08.199 |