| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.203 | 19/5:07.857 |
| 2 | 1 | 16.902 | 19/5:14.498 |
| 3 | 1 | 16.579 | 19/5:14.665 |
| 4 | 1 | 17.063 | 18/5:00.361 |
| 5 | 2 | 20.739 | 18/5:14.950 |
| 6 | 1 | 16.041 | 18/5:10.581 |
| 7 | 1 | 16.617 | 18/5:08.942 |
| 8 | 2 | 18.528 | 18/5:12.012 |
| 9 | 1 | 16.461 | 18/5:10.266 |
| 10 | 1 | 16.485 | 18/5:08.912 |
| 11 | 1 | 15.946 | 18/5:06.923 |
| 12 | 1 | 16.649 | 18/5:06.320 |
| 13 | 1 | 17.609 | 18/5:07.138 |
| 14 | 1 | 16.452 | 18/5:06.352 |
| 15 | 1 | 15.994 | 18/5:05.122 |
| 16 | 1 | 15.862 | 18/5:03.896 |
| 17 | 1 | 16.757 | 18/5:03.763 |
| 18 | 1 | 18.038 | 18/5:04.925 |