| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.719 | N/A |
| 2 | 3 | 26.683 | 19/8:20.013 |
| 3 | 3 | 30.076 | 18/8:22.170 |
| 4 | 3 | 25.188 | 18/8:04.085 |
| 5 | 3 | 26.508 | 18/8:00.652 |
| 6 | 3 | 25.540 | 19/8:22.101 |
| 7 | 3 | 28.244 | 19/8:26.436 |
| 8 | 4 | 25.617 | 19/8:22.777 |
| 9 | 3 | 25.807 | 19/8:20.460 |
| 10 | 3 | 25.340 | 19/8:17.725 |
| 11 | 3 | 24.787 | 19/8:14.541 |
| 12 | 3 | 25.548 | 19/8:13.181 |
| 13 | 3 | 25.794 | 19/8:12.417 |
| 14 | 3 | 28.590 | 19/8:15.641 |
| 15 | 3 | 24.939 | 19/8:13.711 |
| 16 | 3 | 25.515 | 19/8:12.730 |
| 17 | 3 | 25.386 | 19/8:11.726 |
| 18 | 3 | 33.33 | 19/8:18.902 |
| 19 | 3 | 27.723 | 19/8:20.004 |