| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.056 | 19/5:05.064 |
| 2 | 1 | 16.089 | 19/5:05.377 |
| 3 | 1 | 16.402 | 19/5:07.464 |
| 4 | 1 | 15.952 | 19/5:06.370 |
| 5 | 2 | 16.883 | 19/5:09.252 |
| 6 | 2 | 16.568 | 19/5:10.175 |
| 7 | 2 | 15.623 | 19/5:08.270 |
| 8 | 2 | 16.031 | 19/5:07.809 |
| 9 | 1 | 15.957 | 19/5:07.295 |
| 10 | 1 | 16.902 | 19/5:08.680 |
| 11 | 1 | 15.531 | 19/5:07.444 |
| 12 | 1 | 15.780 | 19/5:06.809 |
| 13 | 1 | 19.064 | 19/5:11.071 |
| 14 | 1 | 16.357 | 19/5:11.050 |
| 15 | 1 | 15.687 | 19/5:10.184 |
| 16 | 1 | 16.409 | 19/5:10.283 |
| 17 | 1 | 16.009 | 19/5:09.924 |
| 18 | 1 | 15.995 | 19/5:09.589 |
| 19 | 1 | 22.868 | 19/5:16.163 |