| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.522 | 19/5:13.917 |
| 2 | 3 | 16.773 | 19/5:16.302 |
| 3 | 3 | 16.609 | 19/5:16.058 |
| 4 | 2 | 16.433 | 19/5:15.100 |
| 5 | 2 | 16.300 | 19/5:14.020 |
| 6 | 3 | 16.780 | 19/5:14.820 |
| 7 | 3 | 16.118 | 19/5:13.594 |
| 8 | 3 | 16.354 | 19/5:13.236 |
| 9 | 3 | 16.661 | 19/5:13.605 |
| 10 | 3 | 16.148 | 19/5:12.926 |
| 11 | 3 | 15.989 | 19/5:12.095 |
| 12 | 3 | 16.480 | 19/5:12.181 |
| 13 | 3 | 16.561 | 19/5:12.371 |
| 14 | 3 | 16.089 | 19/5:11.894 |
| 15 | 2 | 16.682 | 19/5:12.232 |
| 16 | 3 | 16.608 | 19/5:12.439 |
| 17 | 3 | 17.734 | 19/5:13.881 |
| 18 | 3 | 16.199 | 19/5:13.542 |
| 19 | 2 | 16.169 | 19/5:13.209 |