| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.436 | 20/5:08.720 |
| 2 | 1 | 14.965 | 20/5:04.010 |
| 3 | 1 | 15.016 | 20/5:02.780 |
| 4 | 1 | 15.001 | 20/5:02.090 |
| 5 | 1 | 14.905 | 20/5:01.292 |
| 6 | 2 | 19.190 | 20/5:15.043 |
| 7 | 2 | 15.497 | 20/5:14.314 |
| 8 | 2 | 15.009 | 20/5:12.547 |
| 9 | 2 | 14.941 | 20/5:11.022 |
| 10 | 2 | 14.914 | 20/5:09.748 |
| 11 | 2 | 15.954 | 20/5:10.596 |
| 12 | 2 | 14.919 | 20/5:09.578 |
| 13 | 2 | 17.730 | 20/5:13.042 |
| 14 | 2 | 15.439 | 20/5:12.737 |
| 15 | 2 | 14.429 | 20/5:11.127 |
| 16 | 2 | 14.641 | 20/5:09.982 |
| 17 | 2 | 15.071 | 20/5:09.479 |
| 18 | 2 | 15.254 | 20/5:09.234 |
| 19 | 2 | 16.123 | 20/5:09.931 |
| 20 | 2 | 15.461 | 20/5:09.895 |