| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 32.619 | N/A |
| 2 | 2 | 21.259 | 23/8:20.317 |
| 3 | 1 | 22.164 | 22/8:08.560 |
| 4 | 1 | 21.041 | 22/8:03.867 |
| 5 | 1 | 21.575 | 22/8:04.323 |
| 6 | 1 | 20.899 | 22/8:01.758 |
| 7 | 1 | 21.127 | 22/8:00.846 |
| 8 | 1 | 25.289 | 22/8:12.681 |
| 9 | 2 | 26.305 | 21/8:01.766 |
| 10 | 2 | 24.585 | 21/8:06.494 |
| 11 | 2 | 21.061 | 21/8:03.229 |
| 12 | 2 | 21.570 | 21/8:01.482 |
| 13 | 2 | 22.028 | 21/8:00.790 |
| 14 | 2 | 25.492 | 21/8:05.534 |
| 15 | 2 | 20.816 | 21/8:02.920 |
| 16 | 2 | 23.826 | 21/8:04.668 |
| 17 | 2 | 22.344 | 21/8:04.345 |
| 18 | 2 | 22.684 | 21/8:04.460 |
| 19 | 2 | 21.502 | 21/8:03.249 |
| 20 | 2 | 21.125 | 21/8:01.768 |
| 21 | 2 | 21.804 | 21/8:01.115 |