| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.947 | 19/5:02.993 |
| 2 | 2 | 15.906 | 19/5:02.603 |
| 3 | 2 | 25.248 | 16/5:04.539 |
| 4 | 2 | 16.358 | 17/5:12.201 |
| 5 | 2 | 15.891 | 17/5:03.790 |
| 6 | 1 | 15.917 | 18/5:15.801 |
| 7 | 1 | 16.456 | 18/5:13.002 |
| 8 | 1 | 16.145 | 18/5:10.203 |
| 9 | 1 | 15.799 | 18/5:07.334 |
| 10 | 1 | 16.557 | 18/5:06.403 |
| 11 | 1 | 15.797 | 18/5:04.398 |
| 12 | 1 | 16.152 | 18/5:03.260 |
| 13 | 1 | 15.638 | 18/5:01.584 |
| 14 | 1 | 15.673 | 18/5:00.194 |
| 15 | 1 | 15.120 | 19/5:14.898 |
| 16 | 1 | 15.274 | 19/5:13.355 |
| 17 | 2 | 15.396 | 19/5:12.130 |
| 18 | 1 | 15.643 | 19/5:11.301 |
| 19 | 1 | 15.435 | 19/5:10.352 |