| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.663 | 16/5:14.608 |
| 2 | 4 | 16.503 | 17/5:07.411 |
| 3 | 4 | 15.857 | 18/5:12.138 |
| 4 | 4 | 16.115 | 18/5:06.621 |
| 5 | 5 | 15.884 | 18/5:02.479 |
| 6 | 4 | 17.326 | 18/5:04.044 |
| 7 | 4 | 17.438 | 18/5:05.450 |
| 8 | 4 | 15.461 | 18/5:02.056 |
| 9 | 4 | 16.553 | 18/5:01.600 |
| 10 | 4 | 15.843 | 19/5:16.622 |
| 11 | 4 | 16.006 | 19/5:15.485 |
| 12 | 4 | 15.430 | 19/5:13.625 |
| 13 | 4 | 16.474 | 19/5:13.577 |
| 14 | 4 | 17.615 | 19/5:15.085 |
| 15 | 4 | 15.894 | 19/5:14.212 |
| 16 | 4 | 15.087 | 19/5:12.489 |
| 17 | 4 | 18.853 | 19/5:15.179 |
| 18 | 4 | 15.781 | 19/5:14.327 |
| 19 | 4 | 20.645 | 19/5:18.428 |