| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.446 | 19/5:12.474 |
| 2 | 1 | 16.513 | 19/5:13.111 |
| 3 | 1 | 16.510 | 19/5:13.304 |
| 4 | 2 | 18.242 | 18/5:04.700 |
| 5 | 2 | 16.386 | 18/5:02.749 |
| 6 | 2 | 16.482 | 18/5:01.737 |
| 7 | 1 | 16.790 | 18/5:01.806 |
| 8 | 1 | 16.499 | 18/5:01.203 |
| 9 | 2 | 18.058 | 18/5:03.852 |
| 10 | 2 | 16.594 | 18/5:03.336 |
| 11 | 2 | 16.725 | 18/5:03.128 |
| 12 | 2 | 17.058 | 18/5:03.454 |
| 13 | 2 | 16.456 | 18/5:02.897 |
| 14 | 2 | 16.338 | 18/5:02.268 |
| 15 | 2 | 16.503 | 18/5:01.920 |
| 16 | 2 | 18.803 | 18/5:04.203 |
| 17 | 2 | 16.712 | 18/5:04.004 |
| 18 | 2 | 18.203 | 18/5:05.318 |