| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.948 | 19/5:03.012 |
| 2 | 1 | 16.800 | 19/5:11.106 |
| 3 | 1 | 16.371 | 19/5:11.087 |
| 4 | 1 | 16.344 | 19/5:10.949 |
| 5 | 2 | 19.519 | 18/5:05.935 |
| 6 | 2 | 16.446 | 18/5:04.284 |
| 7 | 2 | 16.655 | 18/5:03.642 |
| 8 | 2 | 16.344 | 18/5:02.461 |
| 9 | 2 | 16.669 | 18/5:02.192 |
| 10 | 2 | 16.272 | 18/5:01.262 |
| 11 | 3 | 16.515 | 18/5:00.899 |
| 12 | 3 | 18.172 | 18/5:03.082 |
| 13 | 3 | 16.528 | 18/5:02.653 |
| 14 | 3 | 16.026 | 18/5:01.640 |
| 15 | 3 | 16.835 | 18/5:01.733 |
| 16 | 3 | 16.845 | 18/5:01.825 |
| 17 | 3 | 17.432 | 18/5:02.528 |
| 18 | 2 | 18.433 | 18/5:04.154 |