| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 11.478 | 20/3:49.560 |
| 2 | 1 | 11.679 | 20/3:51.570 |
| 3 | 1 | 12.553 | 20/3:58.067 |
| 4 | 1 | 11.577 | 20/3:56.435 |
| 5 | 1 | 11.783 | 20/3:56.280 |
| 6 | 1 | 12.066 | 20/3:57.120 |
| 7 | 1 | 12.447 | 20/3:58.809 |
| 8 | 1 | 13.512 | 20/4:02.738 |
| 9 | 1 | 12.159 | 20/4:02.787 |
| 10 | 1 | 11.932 | 20/4:02.372 |
| 11 | 1 | 11.960 | 20/4:02.084 |
| 12 | 1 | 11.771 | 20/4:01.528 |
| 13 | 1 | 12.162 | 20/4:01.660 |
| 14 | 1 | 12.159 | 20/4:01.769 |
| 15 | 1 | 11.865 | 20/4:01.471 |
| 16 | 1 | 13.072 | 20/4:02.719 |
| 17 | 1 | 11.986 | 20/4:02.542 |
| 18 | 1 | 12.140 | 20/4:02.557 |
| 19 | 1 | 12.604 | 20/4:03.058 |
| 20 | 1 | 12.809 | 20/4:03.714 |