| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.189 | 19/5:07.591 |
| 2 | 1 | 16.444 | 19/5:10.013 |
| 3 | 1 | 17.058 | 19/5:14.710 |
| 4 | 1 | 16.435 | 19/5:14.098 |
| 5 | 3 | 18.981 | 18/5:06.385 |
| 6 | 3 | 16.716 | 18/5:05.469 |
| 7 | 3 | 16.567 | 18/5:04.431 |
| 8 | 2 | 16.243 | 18/5:02.924 |
| 9 | 1 | 16.411 | 18/5:02.088 |
| 10 | 2 | 16.917 | 18/5:02.330 |
| 11 | 2 | 17.322 | 18/5:03.190 |
| 12 | 2 | 17.038 | 18/5:03.482 |
| 13 | 1 | 16.754 | 18/5:03.335 |
| 14 | 1 | 16.436 | 18/5:02.800 |
| 15 | 1 | 16.730 | 18/5:02.689 |
| 16 | 1 | 16.321 | 18/5:02.132 |
| 17 | 1 | 16.390 | 18/5:01.714 |
| 18 | 1 | 16.364 | 18/5:01.316 |