| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.857 | 19/5:01.283 |
| 2 | 3 | 15.392 | 20/5:12.490 |
| 3 | 2 | 15.621 | 20/5:12.467 |
| 4 | 2 | 15.613 | 20/5:12.415 |
| 5 | 2 | 15.542 | 20/5:12.100 |
| 6 | 2 | 15.893 | 20/5:13.060 |
| 7 | 3 | 16.147 | 20/5:14.471 |
| 8 | 3 | 15.545 | 20/5:14.025 |
| 9 | 3 | 15.898 | 20/5:14.462 |
| 10 | 3 | 15.516 | 20/5:14.048 |
| 11 | 4 | 25.110 | 19/5:14.595 |
| 12 | 4 | 15.183 | 19/5:12.419 |
| 13 | 4 | 15.245 | 19/5:10.668 |
| 14 | 4 | 15.320 | 19/5:09.268 |
| 15 | 4 | 15.637 | 19/5:08.457 |
| 16 | 3 | 15.617 | 19/5:07.724 |
| 17 | 3 | 16.104 | 19/5:07.621 |
| 18 | 3 | 15.752 | 19/5:07.158 |
| 19 | 3 | 15.613 | 19/5:06.605 |