| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.938 | 19/5:02.822 |
| 2 | 1 | 15.858 | 19/5:02.062 |
| 3 | 2 | 16.027 | 19/5:02.879 |
| 4 | 3 | 17.620 | 19/5:10.854 |
| 5 | 3 | 16.532 | 19/5:11.505 |
| 6 | 3 | 15.846 | 19/5:09.767 |
| 7 | 2 | 15.999 | 19/5:08.940 |
| 8 | 2 | 17.251 | 19/5:11.294 |
| 9 | 2 | 15.778 | 19/5:10.015 |
| 10 | 2 | 16.543 | 19/5:10.445 |
| 11 | 2 | 15.661 | 19/5:09.273 |
| 12 | 2 | 15.881 | 19/5:08.645 |
| 13 | 2 | 16.144 | 19/5:08.499 |
| 14 | 2 | 15.592 | 19/5:07.624 |
| 15 | 2 | 16.054 | 19/5:07.450 |
| 16 | 2 | 15.992 | 19/5:07.225 |
| 17 | 3 | 19.487 | 19/5:10.933 |
| 18 | 3 | 16.097 | 19/5:10.650 |
| 19 | 3 | 16.350 | 19/5:10.650 |