| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.079 | 19/5:05.500 |
| 2 | 4 | 15.489 | 20/5:15.679 |
| 3 | 4 | 15.490 | 20/5:13.719 |
| 4 | 4 | 15.281 | 20/5:11.694 |
| 5 | 4 | 16.087 | 20/5:13.703 |
| 6 | 4 | 15.517 | 20/5:13.143 |
| 7 | 4 | 15.508 | 20/5:12.717 |
| 8 | 4 | 15.617 | 20/5:12.669 |
| 9 | 4 | 17.357 | 19/5:00.675 |
| 10 | 7 | 20.351 | 19/5:09.274 |
| 11 | 7 | 15.622 | 19/5:08.142 |
| 12 | 7 | 15.200 | 19/5:06.530 |
| 13 | 7 | 15.364 | 19/5:05.406 |
| 14 | 6 | 15.364 | 19/5:04.442 |
| 15 | 6 | 16.098 | 19/5:04.537 |
| 16 | 6 | 15.664 | 19/5:04.104 |
| 17 | 6 | 15.886 | 19/5:03.970 |
| 18 | 6 | 16.031 | 19/5:04.005 |
| 19 | 5 | 15.809 | 19/5:03.814 |