| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.128 | 19/5:06.432 |
| 2 | 3 | 16.940 | 19/5:14.146 |
| 3 | 3 | 16.209 | 19/5:12.088 |
| 4 | 2 | 16.583 | 19/5:12.835 |
| 5 | 2 | 15.989 | 19/5:11.026 |
| 6 | 2 | 17.194 | 19/5:13.636 |
| 7 | 2 | 18.461 | 18/5:02.153 |
| 8 | 2 | 16.402 | 18/5:01.288 |
| 9 | 2 | 18.580 | 18/5:04.972 |
| 10 | 2 | 17.071 | 18/5:05.203 |
| 11 | 2 | 15.921 | 18/5:03.509 |
| 12 | 2 | 22.289 | 18/5:11.651 |
| 13 | 2 | 17.092 | 18/5:11.343 |
| 14 | 3 | 19.746 | 18/5:14.492 |
| 15 | 3 | 16.358 | 18/5:13.156 |
| 16 | 3 | 16.047 | 18/5:11.636 |
| 17 | 3 | 16.334 | 18/5:10.600 |
| 18 | 3 | 16.689 | 18/5:10.033 |