| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.964 | 22/7:19.208 |
| 2 | 2 | 19.031 | 22/7:08.945 |
| 3 | 1 | 18.840 | 22/7:04.123 |
| 4 | 1 | 19.351 | 22/7:04.523 |
| 5 | 1 | 19.303 | 22/7:04.552 |
| 6 | 1 | 18.758 | 22/7:02.572 |
| 7 | 1 | 19.324 | 22/7:02.937 |
| 8 | 1 | 19.107 | 22/7:02.615 |
| 9 | 1 | 19.428 | 22/7:03.148 |
| 10 | 1 | 18.724 | 22/7:02.026 |
| 11 | 1 | 19.503 | 22/7:02.666 |
| 12 | 1 | 18.990 | 22/7:02.259 |
| 13 | 1 | 20.316 | 22/7:04.158 |
| 14 | 1 | 20.954 | 22/7:06.789 |
| 15 | 1 | 25.240 | 22/7:15.355 |
| 16 | 1 | 20.643 | 22/7:16.529 |
| 17 | 1 | 19.572 | 22/7:16.180 |
| 18 | 1 | 20.085 | 22/7:16.496 |
| 19 | 1 | 20.872 | 22/7:17.690 |
| 20 | 1 | 19.033 | 22/7:16.742 |
| 21 | 1 | 19.144 | 22/7:16.000 |
| 22 | 1 | 22.697 | 22/7:18.879 |