| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.993 | 19/5:03.867 |
| 2 | 2 | 16.035 | 19/5:04.266 |
| 3 | 1 | 15.130 | 20/5:14.387 |
| 4 | 1 | 15.133 | 20/5:11.455 |
| 5 | 2 | 16.448 | 20/5:14.956 |
| 6 | 1 | 15.783 | 20/5:15.073 |
| 7 | 1 | 15.489 | 20/5:14.317 |
| 8 | 1 | 16.803 | 19/5:01.183 |
| 9 | 1 | 15.594 | 19/5:00.639 |
| 10 | 1 | 15.675 | 19/5:00.358 |
| 11 | 1 | 15.390 | 20/5:15.405 |
| 12 | 1 | 16.380 | 19/5:00.601 |
| 13 | 1 | 16.231 | 19/5:01.200 |
| 14 | 1 | 15.079 | 19/5:00.150 |
| 15 | 1 | 14.990 | 20/5:14.871 |
| 16 | 1 | 15.986 | 20/5:15.174 |
| 17 | 1 | 17.344 | 19/5:01.187 |
| 18 | 1 | 15.485 | 19/5:00.800 |
| 19 | 1 | 21.803 | 19/5:06.771 |