| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.838 | 19/5:00.922 |
| 2 | 1 | 14.976 | 20/5:08.140 |
| 3 | 1 | 16.455 | 20/5:15.127 |
| 4 | 1 | 15.420 | 20/5:13.445 |
| 5 | 1 | 17.272 | 19/5:03.852 |
| 6 | 1 | 19.462 | 19/5:14.839 |
| 7 | 1 | 14.445 | 19/5:09.070 |
| 8 | 1 | 15.251 | 19/5:06.658 |
| 9 | 1 | 15.710 | 19/5:05.750 |
| 10 | 1 | 14.700 | 19/5:03.105 |
| 11 | 1 | 18.598 | 19/5:07.674 |
| 12 | 1 | 21.688 | 19/5:16.374 |
| 13 | 2 | 17.813 | 18/5:01.331 |
| 14 | 1 | 15.378 | 19/5:16.222 |
| 15 | 2 | 21.072 | 18/5:04.894 |
| 16 | 2 | 15.005 | 18/5:02.718 |
| 17 | 2 | 15.340 | 18/5:01.154 |
| 18 | 2 | 15.307 | 19/5:16.382 |
| 19 | 2 | 15.750 | 19/5:15.480 |