| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.607 | 15/5:09.105 |
| 2 | 2 | 20.084 | 15/5:05.183 |
| 3 | 2 | 20.392 | 15/5:05.415 |
| 4 | 1 | 20.459 | 15/5:05.783 |
| 5 | 1 | 21.555 | 15/5:09.291 |
| 6 | 2 | 22.107 | 15/5:13.010 |
| 7 | 1 | 20.358 | 15/5:11.919 |
| 8 | 1 | 20.907 | 15/5:12.129 |
| 9 | 2 | 21.089 | 15/5:12.597 |
| 10 | 2 | 20.458 | 15/5:12.024 |
| 11 | 2 | 20.220 | 15/5:11.231 |
| 12 | 1 | 20.224 | 15/5:10.575 |
| 13 | 1 | 20.500 | 15/5:10.338 |
| 14 | 1 | 19.756 | 15/5:09.339 |
| 15 | 1 | 20.358 | 15/5:09.074 |