| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.470 | 19/5:12.929 |
| 2 | 4 | 16.179 | 19/5:10.165 |
| 3 | 4 | 16.664 | 19/5:12.315 |
| 4 | 4 | 16.210 | 19/5:11.234 |
| 5 | 4 | 16.132 | 19/5:10.289 |
| 6 | 5 | 18.375 | 18/5:00.090 |
| 7 | 5 | 16.203 | 19/5:15.489 |
| 8 | 6 | 16.804 | 19/5:15.962 |
| 9 | 6 | 16.750 | 19/5:16.217 |
| 10 | 6 | 17.013 | 18/5:00.240 |
| 11 | 6 | 16.153 | 19/5:16.009 |
| 12 | 7 | 18.842 | 18/5:02.692 |
| 13 | 8 | 17.211 | 18/5:03.239 |
| 14 | 8 | 16.772 | 18/5:03.143 |
| 15 | 8 | 15.889 | 18/5:02.000 |
| 16 | 9 | 20.341 | 18/5:06.008 |
| 17 | 9 | 16.583 | 18/5:05.566 |
| 18 | 9 | 15.974 | 18/5:04.564 |