| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.597 | 21/5:06.537 |
| 2 | 1 | 14.421 | 21/5:04.689 |
| 3 | 1 | 14.218 | 21/5:02.652 |
| 4 | 1 | 14.252 | 21/5:01.812 |
| 5 | 1 | 15.803 | 21/5:07.822 |
| 6 | 1 | 14.165 | 21/5:06.096 |
| 7 | 1 | 14.481 | 21/5:05.811 |
| 8 | 3 | 18.648 | 20/5:01.463 |
| 9 | 3 | 19.908 | 20/5:12.207 |
| 10 | 4 | 17.764 | 19/5:00.688 |
| 11 | 3 | 16.666 | 19/5:02.140 |
| 12 | 4 | 20.272 | 19/5:09.059 |
| 13 | 4 | 14.459 | 19/5:06.417 |
| 14 | 4 | 14.816 | 19/5:04.638 |
| 15 | 3 | 14.252 | 19/5:02.381 |
| 16 | 3 | 14.086 | 19/5:00.210 |
| 17 | 3 | 14.459 | 20/5:14.432 |
| 18 | 3 | 14.819 | 20/5:13.429 |
| 19 | 3 | 14.444 | 20/5:12.137 |
| 20 | 3 | 13.828 | 20/5:10.358 |