| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.614 | 19/5:15.666 |
| 2 | 1 | 17.466 | 18/5:06.720 |
| 3 | 1 | 16.954 | 18/5:06.204 |
| 4 | 1 | 16.697 | 18/5:04.789 |
| 5 | 1 | 16.878 | 18/5:04.592 |
| 6 | 1 | 17.173 | 18/5:05.346 |
| 7 | 2 | 18.867 | 18/5:10.240 |
| 8 | 2 | 16.995 | 18/5:09.699 |
| 9 | 1 | 17.189 | 18/5:09.666 |
| 10 | 1 | 17.010 | 18/5:09.317 |
| 11 | 1 | 16.579 | 18/5:08.327 |
| 12 | 1 | 16.895 | 18/5:07.976 |
| 13 | 1 | 17.667 | 18/5:08.747 |
| 14 | 1 | 18.471 | 18/5:10.442 |
| 15 | 1 | 18.503 | 18/5:11.950 |
| 16 | 1 | 16.739 | 18/5:11.284 |
| 17 | 1 | 17.313 | 18/5:11.305 |
| 18 | 1 | 17.315 | 18/5:11.325 |