| 1 | Angioni Enrico | 2003 | Sport Full Time Sassari | 04'09''86 | 683 |  |  | |  |
100m 1:00.01 (1:00.01) [1:00.01] 200m 2:03.13 [1:03.12] 300m 3:08.61 [1:05.48] 400m 4:09.86 [1:01.25] |
| 2 | Fenucciu Francesco | 2004 | Promogest Coop - Cagliari | 04'12''25 | 664 | | | | |
100m 1:00.15 (1:00.15) [1:00.15] 200m 2:04.81 [1:04.66] 300m 3:09.22 [1:04.41] 400m 4:12.25 [1:03.03] |
| 3 | Ruggeri Brian | 2003 | Promogest Coop - Cagliari | 04'19''55 | 609 | | | |
100m 1:01.69 (1:01.69) [1:01.69] 200m 2:07.93 [1:06.24] 300m 3:14.69 [1:06.76] 400m 4:19.55 [1:04.86] |
| 4 | Navarro Pablo Agustin | 2003 | Esperia Cagliari | 04'24''04 | 578 | | | |
100m 1:02.02 (1:02.02) [1:02.02] 200m 2:09.96 [1:07.94] 300m 3:17.74 [1:07.78] 400m 4:24.04 [1:06.30] |
| 5 | Sias Mattia | 2003 | Atlantide SSD - Elmas | 04'26''07 | 565 | | | |
100m 1:01.77 (1:01.77) [1:01.77] 200m 2:08.72 [1:06.95] 300m 3:17.65 [1:08.93] 400m 4:26.07 [1:08.42] |
| 6 | Pusceddu Andrea | 2004 | Promogest Coop - Cagliari | 04'27''72 | 555 | | | |
100m 1:02.59 (1:02.59) [1:02.59] 200m 2:11.01 [1:08.42] 300m 3:20.35 [1:09.34] 400m 4:27.72 [1:07.37] |
| 7 | Cabula Francesco | 2004 | Acquasport Cagliari SSD | 04'29''52 | 544 | | | |
100m 1:03.35 (1:03.35) [1:03.35] 200m 2:12.17 [1:08.82] 300m 3:21.81 [1:09.64] 400m 4:29.52 [1:07.71] |
| 8 | Soi Claudio | 2004 | Esperia Cagliari | 04'29''67 | 543 | | | |
100m 1:03.84 (1:03.84) [1:03.84] 200m 2:13.04 [1:09.20] 300m 3:22.51 [1:09.47] 400m 4:29.67 [1:07.16] |
| 9 | Fanunza Francesco | 2003 | Promogest Coop - Cagliari | 04'31''55 | 532 | | | |
100m 1:00.61 (1:00.61) [1:00.61] 200m 2:08.87 [1:08.26] 300m 3:20.96 [1:12.09] 400m 4:31.55 [1:10.59] |
| 10 | Randine Andrea | 2004 | Sport Full Time Sassari | 04'31''59 | 532 | | | |
100m 1:05.50 (1:05.50) [1:05.50] 200m 2:14.89 [1:09.39] 300m 3:24.42 [1:09.53] 400m 4:31.59 [1:07.17] |
| 11 | Giacobbe Giorgio | 2004 | SXT Nuoro ASD | 04'32''05 | 529 | | | |
100m 1:03.69 (1:03.69) [1:03.69] 200m 2:12.94 [1:09.25] 300m 3:23.74 [1:10.80] 400m 4:32.05 [1:08.31] |
| 12 | Puzanov Aaron Andrey | 2003 | Acquasport Cagliari SSD | 04'32''64 | 525 | | | |
100m 1:04.19 (1:04.19) [1:04.19] 200m 2:14.55 [1:10.36] 300m 3:23.68 [1:09.13] 400m 4:32.64 [1:08.96] |
| 13 | Correnti Carlo | 2004 | Sport Full Time Sassari | 04'39''83 | 486 | | | |
100m 1:05.60 (1:05.60) [1:05.60] 200m 2:17.31 [1:11.71] 300m 3:28.73 [1:11.42] 400m 4:39.83 [1:11.10] |
| 14 | Timperi Riccardo | 2004 | Acquasport Cagliari SSD | 04'45''88 | 456 | | | |
100m 1:07.38 (1:07.38) [1:07.38] 200m 2:19.91 [1:12.53] 300m 3:33.64 [1:13.73] 400m 4:45.88 [1:12.24] |
| 15 | Colaneri Daniele | 2004 | Antares SSD - Iglesias | 04'46''07 | 455 | | | |
100m 1:07.89 (1:07.89) [1:07.89] 200m 2:20.94 [1:13.05] 300m 3:34.58 [1:13.64] 400m 4:46.07 [1:11.49] |
| 16 | Zedde Alessandro | 2004 | Sport.Er Sassari Nuoto ASD | 04'49''34 | 440 | | | |
100m 1:08.96 (1:08.96) [1:08.96] 200m 2:21.45 [1:12.49] 300m 3:35.01 [1:13.56] 400m 4:49.34 [1:14.33] |
