| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.830 | N/A |
| 2 | 2 | 15.966 | 19/5:05.218 |
| 3 | 2 | 15.867 | 19/5:04.327 |
| 4 | 2 | 16.095 | 19/5:05.398 |
| 5 | 2 | 15.834 | 19/5:04.759 |
| 6 | 2 | 16.346 | 19/5:06.218 |
| 7 | 2 | 16.952 | 19/5:09.001 |
| 8 | 2 | 16.091 | 19/5:08.789 |
| 9 | 3 | 19.196 | 19/5:15.610 |
| 10 | 3 | 15.845 | 19/5:14.214 |
| 11 | 3 | 16.173 | 19/5:13.687 |
| 12 | 3 | 15.997 | 19/5:12.967 |
| 13 | 3 | 16.361 | 19/5:12.914 |
| 14 | 1 | 16.566 | 19/5:13.153 |
| 15 | 1 | 16.517 | 19/5:13.294 |
| 16 | 1 | 16.489 | 19/5:13.384 |
| 17 | 1 | 16.339 | 19/5:13.293 |
| 18 | 2 | 17.517 | 19/5:14.460 |
| 19 | 2 | 17.856 | 19/5:15.837 |