| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.545 | 19/5:14.355 |
| 2 | 2 | 16.405 | 19/5:13.025 |
| 3 | 2 | 16.967 | 19/5:16.141 |
| 4 | 2 | 16.895 | 18/5:00.654 |
| 5 | 3 | 19.606 | 18/5:11.105 |
| 6 | 3 | 17.164 | 18/5:10.746 |
| 7 | 3 | 16.219 | 18/5:08.060 |
| 8 | 3 | 16.511 | 18/5:06.702 |
| 9 | 3 | 16.999 | 18/5:06.622 |
| 10 | 3 | 16.383 | 18/5:05.449 |
| 11 | 3 | 16.449 | 18/5:04.598 |
| 12 | 2 | 16.409 | 18/5:03.828 |
| 13 | 2 | 16.770 | 18/5:03.677 |
| 14 | 3 | 18.498 | 18/5:05.769 |
| 15 | 4 | 17.602 | 18/5:06.506 |
| 16 | 4 | 16.814 | 18/5:06.266 |
| 17 | 4 | 16.053 | 18/5:05.247 |
| 18 | 3 | 16.103 | 18/5:04.392 |