| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.141 | 19/5:06.679 |
| 2 | 1 | 16.599 | 19/5:11.003 |
| 3 | 1 | 16.216 | 19/5:10.054 |
| 4 | 1 | 16.125 | 19/5:09.134 |
| 5 | 3 | 18.030 | 19/5:15.821 |
| 6 | 3 | 16.484 | 19/5:15.384 |
| 7 | 3 | 15.963 | 19/5:13.657 |
| 8 | 3 | 16.217 | 19/5:12.965 |
| 9 | 3 | 16.148 | 19/5:12.281 |
| 10 | 3 | 16.562 | 19/5:12.521 |
| 11 | 2 | 16.868 | 19/5:13.246 |
| 12 | 2 | 16.435 | 19/5:13.164 |
| 13 | 2 | 16.355 | 19/5:12.978 |
| 14 | 2 | 16.047 | 19/5:12.400 |
| 15 | 1 | 16.038 | 19/5:11.888 |
| 16 | 1 | 16.173 | 19/5:11.601 |
| 17 | 1 | 17.059 | 19/5:12.337 |
| 18 | 1 | 16.529 | 19/5:12.432 |
| 19 | 1 | 16.349 | 19/5:12.338 |