| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.649 | 16/5:14.384 |
| 2 | 4 | 13.699 | 18/5:00.132 |
| 3 | 4 | 12.414 | 20/5:05.080 |
| 4 | 4 | 13.360 | 21/5:10.390 |
| 5 | 4 | 19.354 | 20/5:13.904 |
| 6 | 4 | 13.783 | 20/5:07.530 |
| 7 | 4 | 19.271 | 19/5:02.724 |
| 8 | 4 | 13.540 | 20/5:12.675 |
| 9 | 4 | 20.291 | 19/5:06.873 |
| 10 | 4 | 13.100 | 19/5:01.076 |
| 11 | 4 | 19.420 | 19/5:07.249 |
| 12 | 4 | 18.375 | 19/5:10.739 |
| 13 | 4 | 15.959 | 19/5:10.160 |
| 14 | 4 | 17.731 | 19/5:12.070 |
| 15 | 4 | 20.261 | 18/5:00.248 |
| 16 | 4 | 13.394 | 19/5:13.026 |
| 17 | 4 | 15.551 | 19/5:11.993 |
| 18 | 4 | 16.199 | 19/5:11.759 |
| 19 | 4 | 20.962 | 19/5:16.313 |