| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.258 | 15/5:03.870 |
| 2 | 4 | 20.462 | 15/5:05.400 |
| 3 | 3 | 20.549 | 15/5:06.345 |
| 4 | 4 | 20.294 | 15/5:05.861 |
| 5 | 4 | 22.385 | 15/5:11.844 |
| 6 | 4 | 22.177 | 15/5:15.313 |
| 7 | 4 | 20.551 | 15/5:14.306 |
| 8 | 4 | 22.167 | 15/5:16.581 |
| 9 | 4 | 20.970 | 15/5:16.355 |
| 10 | 4 | 19.554 | 15/5:14.050 |
| 11 | 5 | 21.135 | 15/5:14.321 |
| 12 | 4 | 22.154 | 15/5:15.820 |
| 13 | 4 | 25.069 | 15/5:20.452 |
| 14 | 4 | 20.061 | 15/5:19.056 |
| 15 | 4 | 21.365 | 15/5:19.151 |