| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.077 | 15/5:01.155 |
| 2 | 2 | 20.158 | 15/5:01.762 |
| 3 | 1 | 20.166 | 15/5:02.005 |
| 4 | 1 | 19.984 | 15/5:01.443 |
| 5 | 1 | 20.515 | 15/5:02.007 |
| 6 | 1 | 19.700 | 15/5:01.005 |
| 7 | 1 | 20.429 | 15/5:02.205 |
| 8 | 1 | 20.315 | 15/5:02.052 |
| 9 | 1 | 20.020 | 15/5:02.273 |
| 10 | 1 | 20.436 | 15/5:02.007 |
| 11 | 1 | 22.107 | 15/5:05.327 |
| 12 | 1 | 25.141 | 15/5:11.031 |
| 13 | 1 | 20.374 | 15/5:10.871 |
| 14 | 1 | 24.915 | 15/5:15.361 |
| 15 | 1 | 19.604 | 15/5:13.941 |