| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.547 | 20/5:10.940 |
| 2 | 2 | 15.503 | 20/5:10.500 |
| 3 | 2 | 15.381 | 20/5:09.540 |
| 4 | 1 | 15.228 | 20/5:08.295 |
| 5 | 1 | 15.423 | 20/5:08.328 |
| 6 | 1 | 15.477 | 20/5:08.530 |
| 7 | 1 | 16.634 | 20/5:11.980 |
| 8 | 1 | 15.840 | 20/5:12.582 |
| 9 | 1 | 15.218 | 20/5:11.669 |
| 10 | 2 | 15.441 | 20/5:11.384 |
| 11 | 2 | 15.990 | 20/5:12.149 |
| 12 | 2 | 15.976 | 20/5:12.763 |
| 13 | 2 | 15.510 | 20/5:12.566 |
| 14 | 2 | 16.061 | 20/5:13.184 |
| 15 | 2 | 15.971 | 20/5:13.600 |
| 16 | 2 | 16.097 | 20/5:14.121 |
| 17 | 2 | 17.159 | 19/5:00.039 |
| 18 | 2 | 17.637 | 19/5:01.987 |
| 19 | 2 | 17.050 | 19/5:03.143 |