| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.994 | 19/5:03.886 |
| 2 | 1 | 16.264 | 19/5:06.451 |
| 3 | 2 | 23.549 | 17/5:16.240 |
| 4 | 2 | 16.350 | 17/5:06.667 |
| 5 | 2 | 16.566 | 17/5:01.658 |
| 6 | 1 | 15.942 | 18/5:13.995 |
| 7 | 1 | 16.353 | 18/5:11.189 |
| 8 | 1 | 16.284 | 18/5:08.929 |
| 9 | 1 | 16.456 | 18/5:07.516 |
| 10 | 1 | 16.484 | 18/5:06.436 |
| 11 | 1 | 16.562 | 18/5:05.679 |
| 12 | 1 | 16.228 | 18/5:04.548 |
| 13 | 1 | 16.064 | 18/5:03.364 |
| 14 | 1 | 16.252 | 18/5:02.590 |
| 15 | 1 | 16.042 | 18/5:01.668 |
| 16 | 1 | 16.159 | 18/5:00.993 |
| 17 | 1 | 16.143 | 18/5:00.380 |
| 18 | 1 | 16.213 | 19/5:16.566 |
| 19 | 1 | 16.138 | 19/5:16.043 |