| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.333 | 15/5:04.995 |
| 2 | 2 | 20.463 | 15/5:05.970 |
| 3 | 2 | 20.285 | 15/5:05.405 |
| 4 | 1 | 20.878 | 15/5:07.346 |
| 5 | 1 | 21.040 | 15/5:08.997 |
| 6 | 2 | 23.026 | 15/5:15.063 |
| 7 | 2 | 20.493 | 15/5:13.967 |
| 8 | 2 | 20.123 | 15/5:12.452 |
| 9 | 2 | 20.014 | 15/5:11.092 |
| 10 | 2 | 20.697 | 15/5:11.028 |
| 11 | 2 | 19.625 | 15/5:09.514 |
| 12 | 1 | 20.206 | 15/5:08.979 |
| 13 | 1 | 20.067 | 15/5:08.365 |
| 14 | 1 | 20.410 | 15/5:08.207 |
| 15 | 1 | 21.505 | 15/5:09.165 |