| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 4:18.562 | N/A |
| 2 | 3 | 8.875 | 20/7:07.187 |
| 3 | 3 | 8.665 | 20/7:05.192 |
| 4 | 3 | 8.665 | 20/7:04.527 |
| 5 | 3 | 8.622 | 20/7:03.990 |
| 6 | 3 | 8.490 | 20/7:03.166 |
| 7 | 3 | 8.620 | 20/7:03.029 |
| 8 | 3 | 8.732 | 20/7:03.235 |
| 9 | 3 | 8.839 | 20/7:03.643 |
| 10 | 3 | 8.510 | 20/7:03.266 |
| 11 | 3 | 8.808 | 20/7:03.531 |
| 12 | 3 | 8.439 | 20/7:03.110 |
| 13 | 3 | 9.543 | 20/7:04.508 |
| 14 | 3 | 8.110 | 20/7:03.596 |
| 15 | 3 | 8.331 | 20/7:03.114 |
| 16 | 3 | 8.134 | 20/7:02.447 |
| 17 | 3 | 7.945 | 20/7:01.639 |
| 18 | 3 | 8.825 | 20/7:01.909 |
| 19 | 3 | 9.116 | 20/7:02.457 |
| 20 | 3 | 8.087 | 20/7:01.918 |