| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.186 | 17/5:09.162 |
| 2 | 2 | 16.891 | 18/5:15.693 |
| 3 | 2 | 16.809 | 18/5:11.316 |
| 4 | 2 | 17.973 | 18/5:14.365 |
| 5 | 2 | 17.732 | 18/5:15.328 |
| 6 | 2 | 16.521 | 18/5:12.336 |
| 7 | 2 | 16.619 | 18/5:10.451 |
| 8 | 2 | 16.887 | 18/5:09.640 |
| 9 | 2 | 18.910 | 18/5:13.056 |
| 10 | 2 | 20.039 | 17/5:00.164 |
| 11 | 3 | 17.874 | 17/5:00.500 |
| 12 | 2 | 16.352 | 18/5:16.190 |
| 13 | 2 | 16.743 | 18/5:15.050 |
| 14 | 2 | 17.614 | 18/5:15.193 |
| 15 | 3 | 19.287 | 18/5:17.324 |
| 16 | 3 | 16.769 | 18/5:16.357 |
| 17 | 3 | 17.194 | 18/5:15.953 |
| 18 | 3 | 19.405 | 18/5:17.805 |