| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.966 | 19/5:03.354 |
| 2 | 1 | 15.970 | 19/5:03.392 |
| 3 | 1 | 16.355 | 19/5:05.843 |
| 4 | 1 | 16.144 | 19/5:06.066 |
| 5 | 1 | 16.202 | 19/5:06.421 |
| 6 | 1 | 16.125 | 19/5:06.413 |
| 7 | 1 | 16.161 | 19/5:06.505 |
| 8 | 1 | 16.182 | 19/5:06.624 |
| 9 | 1 | 16.778 | 19/5:07.975 |
| 10 | 1 | 17.242 | 19/5:09.937 |
| 11 | 1 | 16.896 | 19/5:10.945 |
| 12 | 1 | 16.502 | 19/5:11.161 |
| 13 | 4 | 21.622 | 18/5:02.047 |
| 14 | 3 | 16.402 | 18/5:01.560 |
| 15 | 3 | 16.626 | 18/5:01.408 |
| 16 | 3 | 16.410 | 18/5:01.031 |
| 17 | 2 | 16.116 | 18/5:00.387 |
| 18 | 3 | 16.952 | 18/5:00.651 |