| Pos | 1991 NBL season | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Team | Pld | W | L | PCT | Last 5 | Streak | Home | Away | PF | PA | PP | |
| 1 | Perth Wildcats | 26 | 22 | 4 | 84.62% | 5–0 | W8 | 12–1 | 10–3 | 2750 | 2508 | 109.65% |
| 2 | Eastside Spectres1 | 26 | 17 | 9 | 65.38% | 5–0 | W5 | 10–3 | 7–6 | 2932 | 2792 | 105.01% |
| 3 | Geelong Supercats1 | 26 | 17 | 9 | 65.38% | 3–2 | W2 | 11–2 | 6–7 | 3143 | 2980 | 105.47% |
| 4 | Adelaide 36ers2 | 26 | 16 | 10 | 61.54% | 4–1 | L1 | 11–2 | 5–8 | 3028 | 2876 | 105.29% |
| 5 | Melbourne Tigers2 | 26 | 16 | 10 | 61.54% | 3–2 | L2 | 10–3 | 6–7 | 3104 | 3044 | 101.97% |
| 6 | North Melbourne Giants2 | 26 | 16 | 10 | 61.54% | 3–2 | W1 | 8–5 | 8–5 | 3047 | 2840 | 107.29% |
| 7 | Sydney Kings3 | 26 | 14 | 12 | 53.85% | 4–1 | W4 | 9–4 | 5–8 | 2821 | 2775 | 101.66% |
| 8 | Gold Coast Cougars3 | 26 | 14 | 12 | 53.85% | 0–5 | L6 | 8–5 | 6–7 | 2781 | 2805 | 99.14% |
| 9 | Brisbane Bullets | 26 | 13 | 13 | 50.00% | 2–3 | W1 | 8–5 | 5–8 | 2912 | 2968 | 98.11% |
| 10 | Canberra Cannons4 | 26 | 9 | 17 | 34.62% | 1–4 | L1 | 7–6 | 2–11 | 2741 | 2781 | 98.56% |
| 11 | Southern Melbourne Saints4 | 26 | 9 | 17 | 34.62% | 1–4 | L2 | 6–7 | 3–10 | 2872 | 3094 | 92.82% |
| 12 | Hobart Tassie Devils | 26 | 8 | 18 | 30.77% | 1–4 | L2 | 6–7 | 2–11 | 2811 | 3047 | 92.25% |
| 13 | Illawarra Hawks | 26 | 6 | 20 | 23.08% | 2–3 | L1 | 4–9 | 2–11 | 3032 | 3196 | 94.87% |
| 14 | Newcastle Falcons | 26 | 5 | 21 | 19.23% | 2–3 | W1 | 4–9 | 1–12 | 2803 | 3071 | 91.27% |
Updated to match(es) played on 22 September 1991. Source: NBL.com.au