| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.726 | 18/5:01.068 |
| 2 | 1 | 16.460 | 19/5:15.267 |
| 3 | 2 | 16.022 | 19/5:11.651 |
| 4 | 1 | 16.185 | 19/5:10.617 |
| 5 | 1 | 17.003 | 19/5:13.105 |
| 6 | 1 | 16.701 | 19/5:13.807 |
| 7 | 1 | 16.046 | 19/5:12.531 |
| 8 | 2 | 16.312 | 19/5:12.206 |
| 9 | 2 | 16.211 | 19/5:11.739 |
| 10 | 1 | 16.335 | 19/5:11.602 |
| 11 | 1 | 16.346 | 19/5:11.508 |
| 12 | 1 | 17.068 | 19/5:12.574 |
| 13 | 1 | 16.208 | 19/5:12.218 |
| 14 | 1 | 17.444 | 19/5:13.591 |
| 15 | 1 | 16.220 | 19/5:13.230 |
| 16 | 1 | 16.291 | 19/5:12.999 |
| 17 | 1 | 16.646 | 19/5:13.192 |
| 18 | 1 | 16.202 | 19/5:12.894 |
| 19 | 1 | 16.763 | 19/5:13.189 |