| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.193 | 19/5:07.667 |
| 2 | 1 | 16.220 | 19/5:07.923 |
| 3 | 1 | 15.619 | 19/5:04.203 |
| 4 | 2 | 18.176 | 19/5:14.488 |
| 5 | 2 | 16.073 | 19/5:12.668 |
| 6 | 2 | 15.643 | 19/5:10.093 |
| 7 | 2 | 17.021 | 19/5:11.994 |
| 8 | 2 | 16.469 | 19/5:12.108 |
| 9 | 2 | 15.599 | 19/5:10.361 |
| 10 | 2 | 15.622 | 19/5:09.007 |
| 11 | 2 | 15.732 | 19/5:08.088 |
| 12 | 2 | 15.587 | 19/5:07.094 |
| 13 | 2 | 15.506 | 19/5:06.134 |
| 14 | 2 | 15.977 | 19/5:05.950 |
| 15 | 2 | 15.838 | 19/5:05.615 |
| 16 | 2 | 15.767 | 19/5:05.237 |
| 17 | 2 | 18.510 | 19/5:07.970 |
| 18 | 2 | 15.476 | 19/5:07.196 |
| 19 | 2 | 15.897 | 19/5:06.925 |