| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.101 | 20/5:02.020 |
| 2 | 2 | 15.086 | 20/5:01.870 |
| 3 | 1 | 15.143 | 20/5:02.200 |
| 4 | 1 | 14.325 | 21/5:13.189 |
| 5 | 1 | 15.096 | 21/5:13.954 |
| 6 | 1 | 15.004 | 21/5:14.143 |
| 7 | 2 | 15.712 | 20/5:01.334 |
| 8 | 1 | 14.853 | 20/5:00.800 |
| 9 | 1 | 16.932 | 20/5:05.004 |
| 10 | 1 | 14.593 | 20/5:03.690 |
| 11 | 1 | 22.246 | 19/5:00.703 |
| 12 | 2 | 17.499 | 19/5:03.351 |
| 13 | 2 | 21.559 | 19/5:11.525 |
| 14 | 2 | 17.990 | 19/5:13.689 |
| 15 | 2 | 16.979 | 19/5:14.283 |
| 16 | 2 | 15.189 | 19/5:12.677 |
| 17 | 2 | 18.123 | 19/5:14.539 |
| 18 | 2 | 15.088 | 19/5:12.991 |
| 19 | 2 | 16.591 | 19/5:13.109 |