| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.946 | 21/6:16.866 |
| 2 | 1 | 17.327 | 21/6:10.367 |
| 3 | 1 | 17.361 | 21/6:08.438 |
| 4 | 2 | 20.236 | 20/6:04.350 |
| 5 | 1 | 17.427 | 20/6:01.188 |
| 6 | 1 | 17.321 | 21/6:16.663 |
| 7 | 1 | 16.787 | 21/6:13.215 |
| 8 | 1 | 16.840 | 21/6:10.768 |
| 9 | 1 | 17.285 | 21/6:09.903 |
| 10 | 1 | 18.095 | 21/6:10.913 |
| 11 | 1 | 17.208 | 21/6:10.045 |
| 12 | 1 | 20.425 | 21/6:14.952 |
| 13 | 1 | 17.117 | 21/6:13.760 |
| 14 | 1 | 18.755 | 21/6:15.195 |
| 15 | 1 | 17.362 | 21/6:14.489 |
| 16 | 1 | 17.417 | 21/6:13.943 |
| 17 | 1 | 18.798 | 21/6:15.167 |
| 18 | 1 | 17.113 | 21/6:14.290 |
| 19 | 1 | 17.144 | 21/6:13.539 |
| 20 | 1 | 18.497 | 21/6:14.284 |
| 21 | 1 | 17.379 | 21/6:13.840 |