| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.084 | 18/5:07.512 |
| 2 | 1 | 17.207 | 18/5:08.619 |
| 3 | 1 | 17.393 | 18/5:10.104 |
| 4 | 1 | 17.145 | 18/5:09.730 |
| 5 | 1 | 17.346 | 18/5:10.230 |
| 6 | 1 | 17.153 | 18/5:09.984 |
| 7 | 1 | 19.481 | 18/5:15.795 |
| 8 | 1 | 18.802 | 17/5:00.923 |
| 9 | 1 | 16.907 | 18/5:17.036 |
| 10 | 1 | 19.926 | 17/5:03.355 |
| 11 | 1 | 17.274 | 17/5:02.473 |
| 12 | 1 | 16.750 | 17/5:00.996 |
| 13 | 1 | 17.315 | 17/5:00.485 |
| 14 | 1 | 18.358 | 17/5:01.314 |
| 15 | 1 | 17.372 | 17/5:00.915 |
| 16 | 1 | 16.586 | 18/5:17.361 |
| 17 | 1 | 16.778 | 18/5:16.458 |
| 18 | 1 | 17.018 | 18/5:15.895 |