| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.328 | 15/5:04.920 |
| 2 | 2 | 21.557 | 15/5:14.137 |
| 3 | 1 | 20.291 | 15/5:10.880 |
| 4 | 2 | 22.001 | 15/5:15.664 |
| 5 | 2 | 20.722 | 15/5:14.697 |
| 6 | 1 | 20.041 | 15/5:12.350 |
| 7 | 1 | 20.454 | 15/5:11.559 |
| 8 | 2 | 20.467 | 15/5:10.989 |
| 9 | 1 | 19.752 | 15/5:09.355 |
| 10 | 1 | 20.037 | 15/5:08.475 |
| 11 | 1 | 19.864 | 15/5:07.519 |
| 12 | 1 | 19.740 | 15/5:06.567 |
| 13 | 1 | 20.547 | 15/5:06.693 |
| 14 | 1 | 22.052 | 15/5:08.414 |
| 15 | 1 | 19.608 | 15/5:07.461 |