| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.175 | 18/5:09.150 |
| 2 | 4 | 15.807 | 19/5:13.329 |
| 3 | 3 | 15.974 | 19/5:10.055 |
| 4 | 4 | 16.982 | 19/5:13.206 |
| 5 | 3 | 15.636 | 19/5:09.981 |
| 6 | 4 | 16.531 | 19/5:10.666 |
| 7 | 3 | 15.907 | 19/5:09.461 |
| 8 | 3 | 16.199 | 19/5:09.251 |
| 9 | 4 | 17.377 | 19/5:11.575 |
| 10 | 4 | 15.890 | 19/5:10.608 |
| 11 | 4 | 16.194 | 19/5:10.343 |
| 12 | 4 | 16.467 | 19/5:10.553 |
| 13 | 4 | 17.096 | 19/5:11.651 |
| 14 | 4 | 16.594 | 19/5:11.911 |
| 15 | 4 | 17.260 | 19/5:12.979 |
| 16 | 4 | 16.818 | 19/5:13.390 |
| 17 | 4 | 17.368 | 19/5:14.366 |
| 18 | 4 | 17.849 | 19/5:15.742 |
| 19 | 4 | 17.706 | 19/5:16.830 |