| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.043 | 15/5:00.645 |
| 2 | 3 | 20.473 | 15/5:03.870 |
| 3 | 3 | 14.270 | 17/5:10.454 |
| 4 | 3 | 14.192 | 18/5:10.401 |
| 5 | 3 | 16.618 | 18/5:08.146 |
| 6 | 3 | 15.478 | 18/5:03.222 |
| 7 | 3 | 14.682 | 19/5:14.195 |
| 8 | 3 | 19.263 | 18/5:03.793 |
| 9 | 3 | 14.787 | 19/5:16.257 |
| 10 | 3 | 15.127 | 19/5:13.373 |
| 11 | 3 | 14.606 | 19/5:10.113 |
| 12 | 3 | 18.591 | 19/5:13.706 |
| 13 | 4 | 18.550 | 18/5:00.018 |
| 14 | 4 | 14.900 | 19/5:14.287 |
| 15 | 4 | 16.643 | 19/5:14.416 |
| 16 | 4 | 15.032 | 19/5:12.615 |
| 17 | 4 | 14.405 | 19/5:10.326 |
| 18 | 4 | 14.686 | 19/5:08.587 |
| 19 | 4 | 17.511 | 19/5:09.857 |