| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.490 | 19/5:13.310 |
| 2 | 4 | 16.115 | 19/5:09.747 |
| 3 | 3 | 16.373 | 19/5:10.194 |
| 4 | 3 | 16.575 | 19/5:11.377 |
| 5 | 4 | 18.674 | 18/5:03.217 |
| 6 | 4 | 16.084 | 18/5:00.933 |
| 7 | 4 | 16.393 | 18/5:00.096 |
| 8 | 4 | 20.750 | 18/5:09.272 |
| 9 | 4 | 16.652 | 18/5:08.212 |
| 10 | 4 | 16.012 | 18/5:06.212 |
| 11 | 4 | 15.787 | 18/5:04.208 |
| 12 | 4 | 16.681 | 18/5:03.879 |
| 13 | 4 | 16.285 | 18/5:03.052 |
| 14 | 4 | 16.326 | 18/5:02.396 |
| 15 | 4 | 16.087 | 18/5:01.541 |
| 16 | 4 | 16.034 | 18/5:00.733 |
| 17 | 4 | 15.951 | 19/5:16.595 |
| 18 | 4 | 16.305 | 19/5:16.217 |
| 19 | 4 | 17.584 | 19/5:17.158 |