| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.561 | 15/5:08.415 |
| 2 | 3 | 21.438 | 15/5:14.992 |
| 3 | 4 | 21.283 | 15/5:16.410 |
| 4 | 4 | 21.178 | 15/5:16.725 |
| 5 | 4 | 21.153 | 15/5:16.839 |
| 6 | 4 | 20.033 | 15/5:14.115 |
| 7 | 4 | 20.300 | 15/5:12.741 |
| 8 | 4 | 22.209 | 15/5:15.291 |
| 9 | 4 | 18.767 | 15/5:11.537 |
| 10 | 4 | 20.991 | 15/5:11.870 |
| 11 | 4 | 18.772 | 15/5:09.116 |
| 12 | 4 | 21.973 | 15/5:10.823 |
| 13 | 4 | 19.134 | 15/5:08.991 |
| 14 | 4 | 20.950 | 15/5:09.366 |
| 15 | 4 | 19.615 | 15/5:08.357 |