| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.927 | 16/5:18.832 |
| 2 | 4 | 21.354 | 15/5:09.608 |
| 3 | 4 | 17.775 | 16/5:14.965 |
| 4 | 4 | 13.199 | 17/5:07.084 |
| 5 | 4 | 13.346 | 18/5:08.164 |
| 6 | 4 | 12.777 | 19/5:11.530 |
| 7 | 4 | 18.231 | 19/5:16.510 |
| 8 | 4 | 13.227 | 19/5:08.361 |
| 9 | 4 | 14.811 | 19/5:05.366 |
| 10 | 4 | 15.353 | 19/5:04.000 |
| 11 | 4 | 18.132 | 19/5:07.683 |
| 12 | 4 | 14.174 | 19/5:04.485 |
| 13 | 4 | 15.296 | 19/5:03.418 |
| 14 | 4 | 14.785 | 19/5:01.811 |
| 15 | 4 | 14.208 | 20/5:15.460 |
| 16 | 4 | 13.753 | 20/5:12.935 |
| 17 | 4 | 13.902 | 20/5:10.882 |
| 18 | 4 | 13.378 | 20/5:08.476 |
| 19 | 4 | 13.027 | 20/5:05.953 |
| 20 | 4 | 13.440 | 20/5:04.095 |