| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.193 | 19/5:07.667 |
| 2 | 1 | 15.229 | 20/5:14.220 |
| 3 | 1 | 16.531 | 19/5:03.702 |
| 4 | 1 | 16.011 | 19/5:03.829 |
| 5 | 1 | 16.069 | 19/5:04.125 |
| 6 | 1 | 16.432 | 19/5:05.473 |
| 7 | 1 | 15.608 | 19/5:04.198 |
| 8 | 1 | 15.968 | 19/5:04.097 |
| 9 | 1 | 15.276 | 19/5:02.558 |
| 10 | 1 | 15.900 | 19/5:02.512 |
| 11 | 1 | 15.767 | 19/5:02.245 |
| 12 | 1 | 16.604 | 19/5:03.348 |
| 13 | 2 | 17.048 | 19/5:04.930 |
| 14 | 2 | 17.161 | 19/5:06.439 |
| 15 | 1 | 15.973 | 19/5:06.242 |
| 16 | 1 | 16.442 | 19/5:06.627 |
| 17 | 1 | 16.536 | 19/5:07.071 |
| 18 | 1 | 15.736 | 19/5:06.622 |
| 19 | 1 | 15.492 | 19/5:05.976 |