| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.376 | N/A |
| 2 | 1 | 15.418 | 21/5:09.736 |
| 3 | 1 | 14.964 | 21/5:05.196 |
| 4 | 1 | 16.113 | 21/5:11.342 |
| 5 | 1 | 15.204 | 21/5:09.871 |
| 6 | 1 | 15.519 | 21/5:10.248 |
| 7 | 1 | 15.078 | 21/5:09.029 |
| 8 | 1 | 16.421 | 21/5:11.996 |
| 9 | 1 | 14.852 | 21/5:10.298 |
| 10 | 1 | 16.311 | 21/5:12.220 |
| 11 | 1 | 16.420 | 21/5:13.976 |
| 12 | 1 | 15.390 | 21/5:13.539 |
| 13 | 1 | 16.208 | 21/5:14.539 |
| 14 | 1 | 15.579 | 21/5:14.417 |
| 15 | 1 | 15.604 | 21/5:14.348 |
| 16 | 1 | 15.003 | 21/5:13.488 |
| 17 | 1 | 21.811 | 20/5:05.251 |
| 18 | 1 | 15.585 | 20/5:04.794 |
| 19 | 1 | 15.139 | 20/5:03.918 |
| 20 | 1 | 17.009 | 20/5:05.004 |