| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.163 | 19/8:17.097 |
| 2 | 3 | 23.229 | 20/8:13.920 |
| 3 | 3 | 24.857 | 20/8:14.993 |
| 4 | 3 | 23.814 | 20/8:10.315 |
| 5 | 3 | 24.584 | 20/8:10.588 |
| 6 | 3 | 32.115 | 19/8:10.080 |
| 7 | 4 | 26.563 | 19/8:12.168 |
| 8 | 4 | 24.089 | 19/8:07.858 |
| 9 | 4 | 23.793 | 19/8:03.881 |
| 10 | 6 | 29.959 | 19/8:12.415 |
| 11 | 6 | 23.883 | 19/8:08.903 |
| 12 | 5 | 23.349 | 19/8:05.130 |
| 13 | 5 | 25.474 | 19/8:05.044 |
| 14 | 5 | 26.123 | 19/8:05.850 |
| 15 | 5 | 22.677 | 19/8:02.185 |
| 16 | 5 | 26.634 | 19/8:03.676 |
| 17 | 6 | 27.101 | 19/8:05.514 |
| 18 | 6 | 24.228 | 19/8:04.115 |
| 19 | 6 | 23.009 | 19/8:01.644 |