| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.463 | 20/5:09.260 |
| 2 | 1 | 15.834 | 20/5:12.970 |
| 3 | 1 | 15.128 | 20/5:09.500 |
| 4 | 1 | 15.375 | 20/5:09.000 |
| 5 | 1 | 15.349 | 20/5:08.596 |
| 6 | 1 | 16.007 | 20/5:10.520 |
| 7 | 1 | 15.523 | 20/5:10.511 |
| 8 | 1 | 15.358 | 20/5:10.093 |
| 9 | 1 | 16.909 | 20/5:13.213 |
| 10 | 1 | 15.628 | 20/5:13.148 |
| 11 | 1 | 17.689 | 19/5:01.000 |
| 12 | 1 | 15.479 | 19/5:00.425 |
| 13 | 1 | 15.877 | 19/5:00.520 |
| 14 | 1 | 15.843 | 19/5:00.556 |
| 15 | 1 | 15.507 | 19/5:00.161 |
| 16 | 1 | 15.896 | 19/5:00.277 |
| 17 | 1 | 15.632 | 19/5:00.085 |
| 18 | 1 | 15.968 | 19/5:00.269 |
| 19 | 1 | 15.612 | 19/5:00.077 |