| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 13.839 | 22/5:04.458 |
| 2 | 3 | 16.025 | 21/5:13.572 |
| 3 | 3 | 16.256 | 20/5:07.467 |
| 4 | 3 | 13.688 | 21/5:13.992 |
| 5 | 3 | 19.900 | 19/5:02.890 |
| 6 | 3 | 14.655 | 20/5:14.543 |
| 7 | 3 | 13.921 | 20/5:09.383 |
| 8 | 3 | 13.294 | 20/5:03.945 |
| 9 | 3 | 14.901 | 20/5:03.287 |
| 10 | 3 | 13.654 | 20/5:00.266 |
| 11 | 4 | 17.980 | 20/5:05.660 |
| 12 | 4 | 18.916 | 20/5:11.715 |
| 13 | 4 | 13.383 | 20/5:08.326 |
| 14 | 4 | 13.271 | 20/5:05.261 |
| 15 | 4 | 13.640 | 20/5:03.097 |
| 16 | 4 | 16.095 | 20/5:04.272 |
| 17 | 4 | 13.908 | 20/5:02.736 |
| 18 | 4 | 21.781 | 20/5:10.119 |
| 19 | 4 | 13.949 | 20/5:08.480 |
| 20 | 4 | 13.680 | 20/5:06.736 |