| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.831 | 15/5:12.465 |
| 2 | 2 | 21.152 | 15/5:14.873 |
| 3 | 2 | 20.119 | 15/5:10.510 |
| 4 | 2 | 20.133 | 15/5:08.381 |
| 5 | 2 | 19.239 | 15/5:04.422 |
| 6 | 2 | 20.033 | 15/5:03.767 |
| 7 | 2 | 20.140 | 15/5:03.529 |
| 8 | 2 | 20.594 | 15/5:04.202 |
| 9 | 2 | 20.216 | 15/5:04.095 |
| 10 | 2 | 20.033 | 15/5:03.735 |
| 11 | 2 | 19.919 | 15/5:03.285 |
| 12 | 2 | 20.804 | 15/5:04.016 |
| 13 | 2 | 19.735 | 15/5:03.402 |
| 14 | 2 | 19.385 | 15/5:02.500 |
| 15 | 2 | 19.756 | 15/5:02.089 |