| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.417 | 23/7:03.591 |
| 2 | 2 | 19.126 | 23/7:11.745 |
| 3 | 2 | 17.805 | 23/7:04.335 |
| 4 | 3 | 19.247 | 23/7:08.921 |
| 5 | 3 | 19.747 | 23/7:13.973 |
| 6 | 4 | 19.247 | 23/7:15.424 |
| 7 | 3 | 17.935 | 23/7:12.150 |
| 8 | 4 | 20.530 | 23/7:17.155 |
| 9 | 3 | 18.248 | 23/7:15.216 |
| 10 | 3 | 18.851 | 23/7:15.052 |
| 11 | 3 | 17.586 | 23/7:12.272 |
| 12 | 3 | 19.615 | 23/7:13.845 |
| 13 | 3 | 18.640 | 23/7:13.451 |
| 14 | 3 | 20.774 | 23/7:16.619 |
| 15 | 3 | 17.958 | 23/7:15.047 |
| 16 | 3 | 17.772 | 23/7:13.403 |
| 17 | 3 | 20.793 | 23/7:16.041 |
| 18 | 2 | 19.070 | 23/7:16.184 |
| 19 | 2 | 18.311 | 23/7:15.392 |
| 20 | 2 | 18.348 | 23/7:14.723 |
| 21 | 2 | 19.826 | 23/7:15.736 |
| 22 | 3 | 22.144 | 23/7:19.080 |
| 23 | 3 | 18.867 | 23/7:18.857 |