| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.079 | 15/5:01.185 |
| 2 | 3 | 20.126 | 15/5:01.537 |
| 3 | 2 | 20.434 | 15/5:03.195 |
| 4 | 3 | 19.961 | 15/5:02.250 |
| 5 | 2 | 20.039 | 15/5:01.917 |
| 6 | 3 | 20.690 | 15/5:03.322 |
| 7 | 2 | 20.141 | 15/5:03.150 |
| 8 | 2 | 19.568 | 15/5:01.946 |
| 9 | 2 | 19.724 | 15/5:01.270 |
| 10 | 2 | 19.949 | 15/5:01.067 |
| 11 | 2 | 20.188 | 15/5:01.226 |
| 12 | 2 | 19.516 | 15/5:00.519 |
| 13 | 2 | 20.036 | 15/5:00.520 |
| 14 | 2 | 20.023 | 15/5:00.508 |
| 15 | 2 | 19.847 | 15/5:00.321 |