| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.090 | 20/5:01.800 |
| 2 | 2 | 15.010 | 20/5:01.000 |
| 3 | 1 | 15.15 | 20/5:00.667 |
| 4 | 1 | 15.049 | 20/5:00.745 |
| 5 | 2 | 15.216 | 20/5:01.460 |
| 6 | 1 | 14.876 | 20/5:00.803 |
| 7 | 1 | 15.103 | 20/5:00.983 |
| 8 | 1 | 15.340 | 20/5:01.710 |
| 9 | 1 | 15.137 | 20/5:01.824 |
| 10 | 1 | 15.137 | 20/5:01.916 |
| 11 | 2 | 17.534 | 20/5:06.349 |
| 12 | 2 | 14.965 | 20/5:05.762 |
| 13 | 2 | 15.403 | 20/5:05.938 |
| 14 | 2 | 15.391 | 20/5:06.073 |
| 15 | 2 | 15.312 | 20/5:06.084 |
| 16 | 2 | 16.009 | 20/5:06.965 |
| 17 | 2 | 14.962 | 20/5:06.511 |
| 18 | 2 | 15.066 | 20/5:06.222 |
| 19 | 2 | 15.467 | 20/5:06.386 |
| 20 | 2 | 15.156 | 20/5:06.223 |