| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.346 | 19/5:10.574 |
| 2 | 1 | 15.711 | 19/5:04.542 |
| 3 | 1 | 16.165 | 19/5:05.406 |
| 4 | 1 | 17.239 | 19/5:10.940 |
| 5 | 2 | 17.123 | 19/5:13.819 |
| 6 | 2 | 16.628 | 19/5:14.171 |
| 7 | 2 | 15.803 | 19/5:12.184 |
| 8 | 2 | 25.979 | 18/5:17.236 |
| 9 | 2 | 15.357 | 18/5:12.702 |
| 10 | 2 | 15.580 | 18/5:09.476 |
| 11 | 2 | 15.292 | 18/5:06.365 |
| 12 | 2 | 15.783 | 18/5:04.509 |
| 13 | 2 | 16.359 | 18/5:03.736 |
| 14 | 2 | 19.179 | 18/5:06.699 |
| 15 | 2 | 15.912 | 18/5:05.347 |
| 16 | 2 | 18.367 | 18/5:06.926 |
| 17 | 2 | 16.227 | 18/5:06.053 |
| 18 | 2 | 15.518 | 18/5:04.568 |