| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.647 | 15/5:09.705 |
| 2 | 1 | 20.789 | 15/5:10.077 |
| 3 | 1 | 20.958 | 15/5:11.097 |
| 4 | 2 | 20.623 | 15/5:11.313 |
| 5 | 2 | 20.306 | 15/5:09.969 |
| 6 | 2 | 21.830 | 15/5:12.882 |
| 7 | 2 | 20.333 | 15/5:11.755 |
| 8 | 2 | 21.396 | 15/5:12.903 |
| 9 | 2 | 20.615 | 15/5:12.495 |
| 10 | 2 | 20.876 | 15/5:12.559 |
| 11 | 2 | 20.410 | 15/5:11.976 |
| 12 | 2 | 21.194 | 15/5:12.471 |
| 13 | 2 | 20.572 | 15/5:12.171 |
| 14 | 2 | 20.188 | 15/5:11.503 |
| 15 | 2 | 20.825 | 15/5:11.562 |