| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.503 | N/A |
| 2 | 2 | 21.474 | 21/7:10.983 |
| 3 | 2 | 20.754 | 21/7:03.783 |
| 4 | 2 | 22.412 | 21/7:12.436 |
| 5 | 2 | 22.063 | 21/7:15.018 |
| 6 | 2 | 21.077 | 21/7:12.623 |
| 7 | 2 | 22.747 | 21/7:16.593 |
| 8 | 2 | 21.741 | 21/7:16.554 |
| 9 | 2 | 20.584 | 21/7:13.633 |
| 10 | 2 | 22.997 | 21/7:16.723 |
| 11 | 2 | 20.913 | 21/7:15.027 |
| 12 | 2 | 20.598 | 21/7:13.066 |
| 13 | 2 | 26.236 | 21/7:20.829 |
| 14 | 2 | 20.705 | 21/7:18.889 |
| 15 | 2 | 20.536 | 21/7:16.984 |
| 16 | 2 | 22.258 | 21/7:17.629 |
| 17 | 2 | 21.772 | 21/7:17.586 |
| 18 | 2 | 27.441 | 20/7:02.082 |
| 19 | 2 | 23.091 | 20/7:03.090 |
| 20 | 4 | 27.236 | 20/7:08.138 |