| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.977 | 16/5:19.632 |
| 2 | 5 | 19.900 | 16/5:19.016 |
| 3 | 4 | 19.970 | 16/5:19.184 |
| 4 | 6 | 21.013 | 15/5:03.225 |
| 5 | 6 | 20.895 | 15/5:05.265 |
| 6 | 6 | 22.371 | 15/5:10.315 |
| 7 | 6 | 20.853 | 15/5:10.669 |
| 8 | 7 | 21.333 | 15/5:11.835 |
| 9 | 7 | 23.479 | 15/5:16.318 |
| 10 | 7 | 19.752 | 15/5:14.314 |
| 11 | 7 | 20.922 | 15/5:14.270 |
| 12 | 7 | 20.010 | 15/5:13.093 |
| 13 | 7 | 22.158 | 15/5:14.576 |
| 14 | 7 | 20.215 | 15/5:13.765 |
| 15 | 6 | 19.878 | 15/5:12.726 |