| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.378 | 19/5:11.182 |
| 2 | 1 | 16.284 | 19/5:10.289 |
| 3 | 1 | 16.144 | 19/5:09.105 |
| 4 | 1 | 15.514 | 19/5:05.520 |
| 5 | 2 | 19.003 | 19/5:16.627 |
| 6 | 2 | 17.219 | 18/5:01.626 |
| 7 | 1 | 15.600 | 19/5:15.243 |
| 8 | 2 | 16.927 | 19/5:16.039 |
| 9 | 2 | 16.696 | 19/5:16.171 |
| 10 | 1 | 15.423 | 19/5:13.857 |
| 11 | 1 | 16.534 | 19/5:13.883 |
| 12 | 1 | 16.274 | 19/5:13.494 |
| 13 | 1 | 15.249 | 19/5:11.666 |
| 14 | 1 | 15.264 | 19/5:10.119 |
| 15 | 1 | 15.801 | 19/5:09.459 |
| 16 | 1 | 15.587 | 19/5:08.628 |
| 17 | 1 | 15.707 | 19/5:08.028 |
| 18 | 1 | 16.294 | 19/5:08.115 |
| 19 | 1 | 16.678 | 19/5:08.576 |