| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.621 | 21/6:10.041 |
| 2 | 5 | 17.362 | 21/6:07.321 |
| 3 | 3 | 17.010 | 21/6:03.951 |
| 4 | 2 | 17.427 | 21/6:04.455 |
| 5 | 2 | 17.089 | 21/6:03.338 |
| 6 | 2 | 17.601 | 21/6:04.385 |
| 7 | 2 | 17.175 | 21/6:03.855 |
| 8 | 2 | 17.304 | 21/6:03.796 |
| 9 | 2 | 17.665 | 21/6:04.593 |
| 10 | 2 | 17.401 | 21/6:04.675 |
| 11 | 2 | 17.711 | 21/6:05.335 |
| 12 | 2 | 17.822 | 21/6:06.079 |
| 13 | 2 | 17.204 | 21/6:05.710 |
| 14 | 2 | 17.491 | 21/6:05.824 |
| 15 | 2 | 17.606 | 21/6:06.085 |
| 16 | 2 | 17.457 | 21/6:06.117 |
| 17 | 2 | 17.617 | 21/6:06.343 |
| 18 | 2 | 17.751 | 21/6:06.700 |
| 19 | 2 | 19.467 | 21/6:08.916 |
| 20 | 2 | 17.574 | 21/6:08.923 |
| 21 | 2 | 16.921 | 21/6:08.276 |