| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.058 | 15/5:00.870 |
| 2 | 1 | 19.710 | 16/5:18.144 |
| 3 | 1 | 19.516 | 16/5:16.181 |
| 4 | 1 | 20.762 | 15/5:00.172 |
| 5 | 2 | 24.553 | 15/5:13.797 |
| 6 | 1 | 20.512 | 15/5:12.777 |
| 7 | 1 | 20.127 | 15/5:11.224 |
| 8 | 1 | 20.145 | 15/5:10.093 |
| 9 | 1 | 20.045 | 15/5:09.047 |
| 10 | 1 | 19.581 | 15/5:07.513 |
| 11 | 3 | 23.327 | 15/5:11.367 |
| 12 | 3 | 19.512 | 15/5:09.810 |
| 13 | 3 | 20.007 | 15/5:09.063 |
| 14 | 3 | 23.015 | 15/5:11.646 |
| 15 | 3 | 20.610 | 15/5:11.480 |