| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.073 | 19/5:05.387 |
| 2 | 3 | 16.689 | 19/5:11.239 |
| 3 | 4 | 19.420 | 18/5:13.092 |
| 4 | 4 | 15.908 | 18/5:06.405 |
| 5 | 4 | 15.903 | 18/5:02.375 |
| 6 | 4 | 15.504 | 19/5:15.074 |
| 7 | 4 | 18.118 | 18/5:02.439 |
| 8 | 4 | 15.737 | 18/5:00.042 |
| 9 | 4 | 15.793 | 19/5:14.862 |
| 10 | 4 | 16.068 | 19/5:13.905 |
| 11 | 4 | 17.834 | 19/5:16.172 |
| 12 | 4 | 18.072 | 18/5:01.679 |
| 13 | 4 | 15.945 | 18/5:00.550 |
| 14 | 4 | 15.706 | 19/5:15.902 |
| 15 | 4 | 21.154 | 18/5:04.709 |
| 16 | 4 | 15.580 | 18/5:03.192 |
| 17 | 4 | 19.199 | 18/5:05.686 |
| 18 | 4 | 16.738 | 18/5:05.441 |