| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.857 | 19/5:01.283 |
| 2 | 3 | 16.177 | 19/5:04.323 |
| 3 | 2 | 16.020 | 19/5:04.342 |
| 4 | 1 | 15.680 | 19/5:02.737 |
| 5 | 2 | 16.632 | 19/5:05.391 |
| 6 | 1 | 15.315 | 19/5:02.990 |
| 7 | 2 | 15.948 | 19/5:02.993 |
| 8 | 2 | 15.679 | 19/5:02.356 |
| 9 | 2 | 16.510 | 19/5:03.616 |
| 10 | 2 | 16.118 | 19/5:03.878 |
| 11 | 2 | 15.571 | 19/5:03.148 |
| 12 | 2 | 15.616 | 19/5:02.611 |
| 13 | 1 | 15.795 | 19/5:02.419 |
| 14 | 1 | 15.523 | 19/5:01.884 |
| 15 | 2 | 17.617 | 19/5:04.073 |
| 16 | 2 | 16.058 | 19/5:04.138 |
| 17 | 2 | 15.927 | 19/5:04.048 |
| 18 | 2 | 16.354 | 19/5:04.419 |
| 19 | 2 | 15.870 | 19/5:04.267 |