| 1:16.40 | 2:37.15 | (1:20.75) | |
| 4:00.00 | (1:22.85) | 5:22.24 | (1:22.24) |
| 6:44.68 | (1:22.44) | 8:04.92 | (1:20.24) |
| 9:25.76 | (1:20.84) | 10:46.47 | (1:20.71) |
| 12:05.74 | (1:19.27) | 13:24.56 | (1:18.82) |
| 14:44.04 | (1:19.48) | 16:03.37 | (1:19.33) |
| 17:22.85 | (1:19.48) | 18:42.80 | (1:19.95) |
| 20:01.16 | (1:18.36) |