| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.861 | N/A |
| 2 | 2 | 15.352 | 21/5:09.901 |
| 3 | 1 | 14.992 | 21/5:06.301 |
| 4 | 1 | 15.326 | 21/5:07.327 |
| 5 | 1 | 15.572 | 21/5:09.071 |
| 6 | 1 | 14.978 | 21/5:07.741 |
| 7 | 1 | 16.016 | 21/5:10.314 |
| 8 | 1 | 14.700 | 21/5:08.392 |
| 9 | 1 | 17.258 | 21/5:13.346 |
| 10 | 1 | 16.534 | 21/5:15.589 |
| 11 | 1 | 14.634 | 21/5:13.585 |
| 12 | 1 | 19.353 | 20/5:04.641 |
| 13 | 1 | 15.340 | 20/5:03.781 |
| 14 | 1 | 15.394 | 20/5:03.132 |
| 15 | 1 | 15.183 | 20/5:02.290 |
| 16 | 1 | 16.241 | 20/5:02.900 |
| 17 | 1 | 15.539 | 20/5:02.600 |
| 18 | 1 | 15.067 | 20/5:01.808 |
| 19 | 1 | 14.741 | 20/5:00.759 |
| 20 | 1 | 15.183 | 20/5:00.264 |