| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.475 | 20/5:09.500 |
| 2 | 1 | 15.373 | 20/5:08.480 |
| 3 | 1 | 15.477 | 20/5:08.833 |
| 4 | 1 | 14.917 | 20/5:06.210 |
| 5 | 1 | 15.397 | 20/5:06.556 |
| 6 | 1 | 15.333 | 20/5:06.573 |
| 7 | 1 | 14.941 | 20/5:05.466 |
| 8 | 1 | 15.389 | 20/5:05.755 |
| 9 | 1 | 14.590 | 20/5:04.204 |
| 10 | 1 | 15.238 | 20/5:04.260 |
| 11 | 1 | 14.737 | 20/5:03.395 |
| 12 | 1 | 15.669 | 20/5:04.227 |
| 13 | 1 | 15.862 | 20/5:05.228 |
| 14 | 1 | 17.442 | 20/5:08.343 |
| 15 | 1 | 15.327 | 20/5:08.223 |
| 16 | 1 | 15.078 | 20/5:07.806 |
| 17 | 1 | 15.181 | 20/5:07.560 |
| 18 | 1 | 15.661 | 20/5:07.874 |
| 19 | 1 | 17.570 | 20/5:10.165 |
| 20 | 1 | 15.662 | 20/5:10.319 |