| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.971 | 19/5:03.449 |
| 2 | 4 | 14.981 | 20/5:09.520 |
| 3 | 4 | 17.083 | 19/5:04.222 |
| 4 | 4 | 16.516 | 19/5:06.617 |
| 5 | 4 | 13.583 | 20/5:12.536 |
| 6 | 4 | 14.510 | 20/5:08.813 |
| 7 | 4 | 16.759 | 20/5:12.580 |
| 8 | 4 | 15.837 | 20/5:13.100 |
| 9 | 4 | 16.885 | 19/5:00.042 |
| 10 | 4 | 15.753 | 20/5:15.756 |
| 11 | 4 | 15.273 | 20/5:14.820 |
| 12 | 4 | 13.601 | 20/5:11.253 |
| 13 | 4 | 18.174 | 20/5:15.271 |
| 14 | 4 | 14.792 | 20/5:13.883 |
| 15 | 4 | 17.412 | 19/5:00.365 |
| 16 | 4 | 17.578 | 19/5:02.466 |
| 17 | 4 | 14.787 | 19/5:01.200 |
| 18 | 4 | 15.229 | 19/5:00.542 |
| 19 | 4 | 19.719 | 19/5:04.443 |