| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.796 | 19/5:00.124 |
| 2 | 1 | 14.852 | 20/5:06.480 |
| 3 | 1 | 15.996 | 20/5:10.960 |
| 4 | 1 | 15.843 | 20/5:12.435 |
| 5 | 1 | 15.264 | 20/5:11.004 |
| 6 | 2 | 17.256 | 19/5:00.855 |
| 7 | 2 | 16.995 | 19/5:04.005 |
| 8 | 1 | 16.259 | 19/5:04.620 |
| 9 | 1 | 15.338 | 19/5:03.153 |
| 10 | 1 | 15.817 | 19/5:02.890 |
| 11 | 1 | 16.185 | 19/5:03.311 |
| 12 | 1 | 16.129 | 19/5:03.572 |
| 13 | 1 | 15.464 | 19/5:02.822 |
| 14 | 1 | 15.554 | 19/5:02.301 |
| 15 | 1 | 15.661 | 19/5:01.985 |
| 16 | 1 | 16.319 | 19/5:02.489 |
| 17 | 1 | 15.876 | 19/5:02.440 |
| 18 | 1 | 20.788 | 19/5:07.580 |
| 19 | 1 | 15.473 | 19/5:06.865 |